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def handler(request): """Scheme handler for qute:// URLs. Args: request: QNetworkRequest to answer to. Return: A QNetworkReply. """ try: mimetype, data = qutescheme.data_for_url(request.url()) except qutescheme.NoHandlerFound: errorstr = "No handler found for {}...
0
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
vulnerable
def readBodyToFile( response: IResponse, stream: BinaryIO, max_size: Optional[int]
0
Python
CWE-400
Uncontrolled Resource Consumption
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
https://cwe.mitre.org/data/definitions/400.html
vulnerable
def test_digest_object_with_opaque(): credentials = ("joe", "password") host = None request_uri = "/digest/opaque/" headers = {} response = { "www-authenticate": 'Digest realm="myrealm", nonce="30352fd", algorithm=MD5, ' 'qop="auth", opaque="atestopaque"' } content = "" ...
0
Python
CWE-400
Uncontrolled Resource Consumption
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
https://cwe.mitre.org/data/definitions/400.html
vulnerable
def setUp(self): shape = (2, 4, 3) rand = np.random.random self.x = rand(shape) + rand(shape).astype(np.complex)*1j self.x[0,:, 1] = [nan, inf, -inf, nan] self.dtype = self.x.dtype self.filename = tempfile.mktemp()
0
Python
CWE-59
Improper Link Resolution Before File Access ('Link Following')
The software attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
https://cwe.mitre.org/data/definitions/59.html
vulnerable
inline void AveragePool(const float* input_data, const Dims<4>& input_dims, int stride_width, int stride_height, int pad_width, int pad_height, int kwidth, int kheight, float output_activation_min, float output_activation_ma...
0
Python
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
The program contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
https://cwe.mitre.org/data/definitions/835.html
vulnerable
def is_valid_hostname(string: str) -> bool: """Validate that a given string is a valid hostname or domain name, with an optional port number. For domain names, this only validates that the form is right (for instance, it doesn't check that the TLD is valid). If a port is specified, it has to be a v...
1
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
safe
def post(self, request, *args, **kwargs): serializer = self.serializer_class(data=request.data, context={'request': request}) serializer.is_valid(raise_exception=True) user = serializer.validated_data['user'] if user is None: return FormattedResponse(status=HTTP_401_UNAUT...
0
Python
CWE-287
Improper Authentication
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
https://cwe.mitre.org/data/definitions/287.html
vulnerable
def func_begin(self, name): ctype = get_c_type(name) self.emit("PyObject*", 0) self.emit("ast2obj_%s(void* _o)" % (name), 0) self.emit("{", 0) self.emit("%s o = (%s)_o;" % (ctype, ctype), 1) self.emit("PyObject *result = NULL, *value = NULL;", 1) self.emit('if...
1
Python
CWE-125
Out-of-bounds Read
The software reads data past the end, or before the beginning, of the intended buffer.
https://cwe.mitre.org/data/definitions/125.html
safe
def test_get_sale_records_features_json(self): """ Test that the response from get_sale_records is in json format. """ for i in range(5): course_registration_code = CourseRegistrationCode( code='sale_invoice{}'.format(i), course_id=self.cou...
0
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
vulnerable
def sql_execute(self, sentence): if type(sentence) is str: self.cursor.execute(sentence) else: self.cursor.execute(sentence[0], sentence[1])
1
Python
CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
https://cwe.mitre.org/data/definitions/89.html
safe
def __init__(self): lookups = self.lookups = {} # type: Dict[str, str] @implementer(IResolverSimple) class FakeResolver: def getHostByName(self, name, timeout=None): if name not in lookups: return fail(DNSLookupError("OH NO: unknown %s" % (na...
1
Python
CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
https://cwe.mitre.org/data/definitions/20.html
safe
def testSparseFillEmptyRowsGradNegativeIndexMapValue(self): reverse_index_map = [2, -1] grad_values = [0, 1, 2, 3] with self.assertRaisesRegex( errors.InvalidArgumentError, r'Elements in reverse index must be in \[0, 4\)'): self.evaluate( gen_sparse_ops.SparseFillEmptyRowsG...
1
Python
CWE-617
Reachable Assertion
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.
https://cwe.mitre.org/data/definitions/617.html
safe
def test_underscore_traversal(self): # Prevent traversal to names starting with an underscore (_) ec = self._makeContext() with self.assertRaises(NotFound): ec.evaluate("context/__class__") with self.assertRaises((NotFound, LocationError)): ec.evaluate("noca...
1
Python
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of t...
https://cwe.mitre.org/data/definitions/22.html
safe
def reset_password(request): ''' Password reset handling. ''' if 'email' not in load_backends(BACKENDS).keys(): messages.error( request, _('Can not reset password, email authentication is disabled!') ) return redirect('login') if request.method == 'PO...
1
Python
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
https://cwe.mitre.org/data/definitions/200.html
safe
def read_templates( self, filenames: List[str], custom_template_directory: Optional[str] = None,
1
Python
CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
https://cwe.mitre.org/data/definitions/74.html
safe
def __call__(self, value, system): if 'request' in system: request = system['request'] mime, encoding = mimetypes.guess_type(value['filename']) request.response_content_type = mime if encoding: request.response_encoding = encoding ...
0
Python
CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
https://cwe.mitre.org/data/definitions/20.html
vulnerable
def prop_sentences_stats(self, type, vId = None): return { 'get_data' : "SELECT victims.*, geo.*, victims.ip AS ip_local, COUNT(clicks.id) FROM victims INNER JOIN geo ON victims.id = geo.id LEFT JOIN clicks ON clicks.id = victims.id GROUP BY victims.id ORDER BY victims.time DESC", 'a...
0
Python
CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
https://cwe.mitre.org/data/definitions/89.html
vulnerable
def rpn(self, irc, msg, args): """<rpn math expression> Returns the value of an RPN expression. """ stack = [] for arg in args: try: x = complex(arg) if x == abs(x): x = abs(x) stack.append(x) ...
0
Python
CWE-94
Improper Control of Generation of Code ('Code Injection')
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
https://cwe.mitre.org/data/definitions/94.html
vulnerable
def find_valid_temp_dir(prefix, tmp_dir=None): """ Try to look for existing temp dirs. If there is one suitable found, return it, otherwise return None. """ matches = find_temp_dir(prefix, tmp_dir) for match in matches: if check_dir(match): # as soon as we find correct dir, w...
1
Python
CWE-269
Improper Privilege Management
The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
https://cwe.mitre.org/data/definitions/269.html
safe
def expr(self, node, msg=None, *, exc=ValueError): mod = ast.Module([ast.Expr(node)], []) self.mod(mod, msg, exc=exc)
1
Python
CWE-125
Out-of-bounds Read
The software reads data past the end, or before the beginning, of the intended buffer.
https://cwe.mitre.org/data/definitions/125.html
safe
def save(self): self.cleaned_data['code'].delete()
0
Python
CWE-312
Cleartext Storage of Sensitive Information
The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere.
https://cwe.mitre.org/data/definitions/312.html
vulnerable
def __init__(self, text, book): self.text = text self.book = book
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def remove_auth_hashes(input: Optional[str]): if not input: return input # If there are no hashes, skip the RE for performance. if not any([pw_hash in input for pw_hash in PASSWORD_HASHERS_ALL.keys()]): return input return re_remove_passwords.sub(r'\1 %s # Filtered for security' % PASSW...
0
Python
CWE-212
Improper Removal of Sensitive Information Before Storage or Transfer
The product stores, transfers, or shares a resource that contains sensitive information, but it does not properly remove that information before the product makes the resource available to unauthorized actors.
https://cwe.mitre.org/data/definitions/212.html
vulnerable
def org_login(org_slug): session["org_slug"] = current_org.slug return redirect(url_for(".authorize", next=request.args.get("next", None)))
0
Python
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.
https://cwe.mitre.org/data/definitions/601.html
vulnerable
def cmd_pasv(self, arg): with socket.create_server((self.socket.getsockname()[0], 0)) as sock: sock.settimeout(TIMEOUT) port = sock.getsockname()[1] ip = self.fake_pasv_server_ip ip = ip.replace('.', ','); p1 = port / 256; p2 = port % 256 self.push...
1
Python
NVD-CWE-noinfo
null
null
null
safe
def handle(self, command, kwargs=None): """ Dispatch and handle processing of the given command. :param command: Name of command to run. :type command: unicode :param kwargs: Arguments to pass to the command handler. If empty, `request.POST` is used. :type kwargs: di...
0
Python
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
https://cwe.mitre.org/data/definitions/79.html
vulnerable
def test_level_as_none(self): body = [ast.ImportFrom(module='time', names=[ast.alias(name='sleep')], level=None, lineno=0, col_offset=0)] mod = ast.Module(body, []) code = compile(mod, 'test', 'exec'...
1
Python
CWE-125
Out-of-bounds Read
The software reads data past the end, or before the beginning, of the intended buffer.
https://cwe.mitre.org/data/definitions/125.html
safe
def to_yaml(self, data, options=None): """ Given some Python data, produces YAML output. """ options = options or {} if yaml is None: raise ImproperlyConfigured("Usage of the YAML aspects requires yaml.") return yaml.dump(self.to_simple(d...
0
Python
CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
https://cwe.mitre.org/data/definitions/20.html
vulnerable
def _iterate_over_text( tree: "etree.Element", *tags_to_ignore: Union[str, "etree.Comment"]
0
Python
CWE-674
Uncontrolled Recursion
The product does not properly control the amount of recursion which takes place, consuming excessive resources, such as allocated memory or the program stack.
https://cwe.mitre.org/data/definitions/674.html
vulnerable
def aesEncrypt(data, key): cipher = AES.new(key, AES.MODE_CTR, counter=Counter.new(128, initial_value=0)) return cipher.encrypt(data)
1
Python
CWE-310
Cryptographic Issues
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not address...
https://cwe.mitre.org/data/definitions/310.html
safe
def test_system_files_not_moved_into_webdir(self): shutil.copytree('tests/data/app-with-all-possible-system-files-that-should-not-move', self.build_dir) setup_webdir_if_it_doesnt_exist(utils.FormattedDict({ 'BUILD_DIR': self.build_dir, 'WEBDIR': 'htdocs', 'LIBDIR'...
1
Python
CWE-254
7PK - Security Features
Software security is not security software. Here we're concerned with topics like authentication, access control, confidentiality, cryptography, and privilege management.
https://cwe.mitre.org/data/definitions/254.html
safe
def sql_execute(self, sentence): self.cursor.execute(sentence) return self.cursor.fetchall()
0
Python
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
https://cwe.mitre.org/data/definitions/79.html
vulnerable
def testSparseCountSparseOutputBadWeightsShape(self): indices = [[0, 0], [0, 1], [1, 0], [1, 2]] values = [1, 1, 1, 10] weights = [1, 2, 4] dense_shape = [2, 3] with self.assertRaisesRegex(errors.InvalidArgumentError, "Weights and values must have the same shape"): ...
1
Python
CWE-125
Out-of-bounds Read
The software reads data past the end, or before the beginning, of the intended buffer.
https://cwe.mitre.org/data/definitions/125.html
safe
def read_body_with_max_size( response: IResponse, stream: BinaryIO, max_size: Optional[int]
1
Python
CWE-400
Uncontrolled Resource Consumption
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
https://cwe.mitre.org/data/definitions/400.html
safe
def test_get_students_features_cohorted(self, is_cohorted): """ Test that get_students_features includes cohort info when the course is cohorted, and does not when the course is not cohorted. """ url = reverse('get_students_features', kwargs={'course_id': unicode(self.course....
1
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
safe
def adv_search_shelf(q, include_shelf_inputs, exclude_shelf_inputs): q = q.outerjoin(ub.BookShelf, db.Books.id == ub.BookShelf.book_id)\ .filter(or_(ub.BookShelf.shelf == None, ub.BookShelf.shelf.notin_(exclude_shelf_inputs))) if len(include_shelf_inputs) > 0: q = q.filter(ub.BookShelf.shelf.in_...
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def runTest(self): # Regression test for CVE-2013-1445. We had a bug where, under the # right conditions, two processes might see the same random sequence. if sys.platform.startswith('win'): # windows can't fork assert not hasattr(os, 'fork') # ... right? return...
1
Python
CWE-310
Cryptographic Issues
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not address...
https://cwe.mitre.org/data/definitions/310.html
safe
def move_files_on_change(calibre_path, new_authordir, new_titledir, localbook, db_filename, original_filepath, path): new_path = os.path.join(calibre_path, new_authordir, new_titledir) new_name = get_valid_filename(localbook.title, chars=96) + ' - ' + new_authordir try: if original_filepath: ...
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def test_derive_short_output(self, backend): hkdf = HKDF( hashes.SHA256(), 4, salt=None, info=None, backend=backend ) assert hkdf.derive(b"\x01" * 16) == b"gJ\xfb{"
1
Python
CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
https://cwe.mitre.org/data/definitions/20.html
safe
async def on_send_leave_request(self, origin: str, content: JsonDict) -> dict: logger.debug("on_send_leave_request: content: %s", content) assert_params_in_dict(content, ["room_id"]) room_version = await self.store.get_room_version(content["room_id"]) pdu = event_from_pdu_json(conte...
1
Python
CWE-400
Uncontrolled Resource Consumption
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
https://cwe.mitre.org/data/definitions/400.html
safe
def testRaggedCountSparseOutputEmptySplits(self): splits = [] values = [1, 1, 2, 1, 2, 10, 5] weights = [1, 2, 3, 4, 5, 6, 7] with self.assertRaisesRegex( errors.InvalidArgumentError, "Must provide at least 2 elements for the splits argument"): self.evaluate( gen_count_...
1
Python
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
https://cwe.mitre.org/data/definitions/119.html
safe
def screenshotcommentcounts(context, screenshot): """ Returns a JSON array of current comments for a screenshot. Each entry in the array has a dictionary containing the following keys: =========== ================================================== Key Description =========== ====...
1
Python
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
https://cwe.mitre.org/data/definitions/79.html
safe
def test_project_quotas_defaults_noclass(self): self._stub_class() self._stub_project() result = quota.get_project_quotas(self.context, 'admin') self.assertEqual(result, dict( instances=10, cores=20, ram=50 * 1024, volum...
1
Python
CWE-264
Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.
https://cwe.mitre.org/data/definitions/264.html
safe
def parse_html_description(tree: "etree.Element") -> Optional[str]: """ Calculate a text description based on an HTML document. Grabs any text nodes which are inside the <body/> tag, unless they are within an HTML5 semantic markup tag (<header/>, <nav/>, <aside/>, <footer/>), or if they are within ...
1
Python
CWE-674
Uncontrolled Recursion
The product does not properly control the amount of recursion which takes place, consuming excessive resources, such as allocated memory or the program stack.
https://cwe.mitre.org/data/definitions/674.html
safe
def delete_scan(request, id): obj = get_object_or_404(ScanHistory, id=id) if request.method == "POST": delete_dir = obj.domain.name + '_' + \ str(datetime.datetime.strftime(obj.start_scan_date, '%Y_%m_%d_%H_%M_%S')) delete_path = settings.TOOL_LOCATION + 'scan_results/' + delete_dir ...
0
Python
CWE-330
Use of Insufficiently Random Values
The software uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.
https://cwe.mitre.org/data/definitions/330.html
vulnerable
def setUp(self): self.reactor = ThreadedMemoryReactorClock() self.hs_clock = Clock(self.reactor) self.homeserver = setup_test_homeserver( self.addCleanup, http_client=None, clock=self.hs_clock, reactor=self.reactor )
0
Python
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.
https://cwe.mitre.org/data/definitions/601.html
vulnerable
def test_received_chunked_completed_sets_content_length(self): data = ( b"GET /foobar HTTP/1.1\r\n" b"Transfer-Encoding: chunked\r\n" b"X-Foo: 1\r\n" b"\r\n" b"1d;\r\n" b"This string has 29 characters\r\n" b"0\r\n\r\n" ...
1
Python
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by ...
https://cwe.mitre.org/data/definitions/444.html
safe
def test_bad_dbref(self): c = self.db.test c.drop() # Incomplete DBRefs. self.assertRaises( InvalidDocument, c.insert, {'ref': {'$ref': 'collection'}}) self.assertRaises( InvalidDocument, c.insert, {'ref': {'$id': ObjectId()}}...
1
Python
NVD-CWE-Other
Other
NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset.
https://nvd.nist.gov/vuln/categories
safe
def test_federation_client_allowed_ip(self, resolver): self.sydent.run() request, channel = make_request( self.sydent.reactor, "POST", "/_matrix/identity/v2/account/register", { "access_token": "foo", "expires_in": 300,...
1
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
safe
def testNegativeSizes(self): x = constant_op.constant([1, 2, 3], dtypes.float32) # A size of -1 signifies to determine size based on sum of other splits. with self.assertRaisesRegex((ValueError, errors_impl.InvalidArgumentError), "Split size at index 1 must be >= 0. Got: -2...
1
Python
NVD-CWE-noinfo
null
null
null
safe
def test_rescore_problem_single_from_uname(self, act): """ Test rescoring of a single student. """ url = reverse('rescore_problem', kwargs={'course_id': self.course.id.to_deprecated_string()}) response = self.client.post(url, { 'problem_to_reset': self.problem_urlname, ...
1
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
safe
async def on_exchange_third_party_invite_request( self, event_dict: JsonDict
1
Python
CWE-400
Uncontrolled Resource Consumption
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
https://cwe.mitre.org/data/definitions/400.html
safe
def _buffered_exec_command(self, cmd, tmp_path, become_user=None, sudoable=False, executable='/bin/sh', in_data=None, stdin=subprocess.PIPE): ''' run a command on the chroot. This is only needed for implementing put_file() get_file() so that we don't have to read the whole file into memory....
1
Python
CWE-59
Improper Link Resolution Before File Access ('Link Following')
The software attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
https://cwe.mitre.org/data/definitions/59.html
safe
def prepare(self, reactor, clock, hs): # build a replication server server_factory = ReplicationStreamProtocolFactory(hs) self.streamer = hs.get_replication_streamer() self.server = server_factory.buildProtocol(None) # Make a new HomeServer object for the worker self...
1
Python
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.
https://cwe.mitre.org/data/definitions/601.html
safe
def test_inject_files_with_bad_path(self): self.assertRaises(exception.Invalid, disk_api._inject_file_into_fs, '/tmp', '/etc/../../../../etc/passwd', 'hax')
1
Python
CWE-264
Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.
https://cwe.mitre.org/data/definitions/264.html
safe
def test_get_ora2_responses_already_running(self): url = reverse('export_ora2_data', kwargs={'course_id': unicode(self.course.id)}) with patch('instructor_task.api.submit_export_ora2_data') as mock_submit_ora2_task: mock_submit_ora2_task.side_effect = AlreadyRunningError() r...
0
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
vulnerable
def test_filelike_nocl_http11(self): to_send = "GET /filelike_nocl HTTP/1.1\r\n\r\n" to_send = tobytes(to_send) self.connect() for t in range(0, 2): self.sock.send(to_send) fp = self.sock.makefile("rb", 0) line, headers, response_body = read_http...
1
Python
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by ...
https://cwe.mitre.org/data/definitions/444.html
safe
def test_proxy_headers(self): to_send = ( "GET / HTTP/1.0\n" "Content-Length: 0\n" "Host: www.google.com:8080\n" "X-Forwarded-For: 192.168.1.1\n" "X-Forwarded-Proto: https\n" "X-Forwarded-Port: 5000\n\n" ) to_send = toby...
0
Python
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by ...
https://cwe.mitre.org/data/definitions/444.html
vulnerable
def modify_identifiers(input_identifiers, db_identifiers, db_session): """Modify Identifiers to match input information. input_identifiers is a list of read-to-persist Identifiers objects. db_identifiers is a list of already persisted list of Identifiers objects.""" changed = False error = Fal...
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def last_modified(self): last = max([ os.path.getmtime(os.path.join(self._path, filename)) for filename in os.listdir(self._path)] or [0]) return time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime(last))
0
Python
CWE-21
DEPRECATED: Pathname Traversal and Equivalence Errors
This category has been deprecated. It was originally used for organizing weaknesses involving file names, which enabled access to files outside of a restricted directory (path traversal) or to perform operations on files that would otherwise be restricted (path equivalence). Consider using either the File Handling Issu...
https://cwe.mitre.org/data/definitions/21.html
vulnerable
def reverse(endpoint, args=None, kwargs=None, is_dashboard_endpoint=True): """ Simple wrapper of Django's reverse that first ensures that we have declared each endpoint under test. Arguments: args: The args to be passed through to reverse. endpoint: The endpoint to be passed through to ...
1
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
safe
def test_modify_access_with_fake_user(self): url = reverse('modify_access', kwargs={'course_id': self.course.id.to_deprecated_string()}) response = self.client.get(url, { 'unique_student_identifier': 'GandalfTheGrey', 'rolename': 'staff', 'action': 'revoke', ...
0
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
vulnerable
def test_received_no_doublecr(self): data = b"""\ GET /foobar HTTP/8.4 """ result = self.parser.received(data) self.assertEqual(result, 21) self.assertFalse(self.parser.completed) self.assertEqual(self.parser.headers, {})
0
Python
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by ...
https://cwe.mitre.org/data/definitions/444.html
vulnerable
def relative(self, relativePath) -> FileInputSource: return FileInputSource(os.path.join(self.directory(), relativePath))
0
Python
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
https://cwe.mitre.org/data/definitions/78.html
vulnerable
def make_homeserver(self, reactor, clock): self.mock_federation = Mock() self.mock_registry = Mock() self.query_handlers = {} def register_query_handler(query_type, handler): self.query_handlers[query_type] = handler self.mock_registry.register_query_handler = ...
1
Python
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.
https://cwe.mitre.org/data/definitions/601.html
safe
def test_in_generator(self): to_send = "GET /in_generator HTTP/1.1\r\n\r\n" to_send = tobytes(to_send) self.connect() self.sock.send(to_send) fp = self.sock.makefile("rb", 0) line, headers, response_body = read_http(fp) self.assertline(line, "200", "OK", "HTTP...
1
Python
CWE-444
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by ...
https://cwe.mitre.org/data/definitions/444.html
safe
def _factorial(x): if x<=10000: return float(math.factorial(x)) else: raise Exception('factorial argument too large')
0
Python
CWE-94
Improper Control of Generation of Code ('Code Injection')
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
https://cwe.mitre.org/data/definitions/94.html
vulnerable
def test_get_sale_records_features_csv(self): """ Test that the response from get_sale_records is in csv format. """ for i in range(2): course_registration_code = CourseRegistrationCode( code='sale_invoice{}'.format(i), course_id=self.cours...
0
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
vulnerable
def get_ipcache_entry(self, client): """Build a cache of dns results.""" if client in self.ipcache: if self.ipcache[client]: return self.ipcache[client] else: raise socket.gaierror else: # need to add entry try: ...
1
Python
CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
https://cwe.mitre.org/data/definitions/20.html
safe
def send_mail(book_id, book_format, convert, kindle_mail, calibrepath, user_id): """Send email with attachments""" book = calibre_db.get_book(book_id) if convert == 1: # returns None if success, otherwise errormessage return convert_book_format(book_id, calibrepath, u'epub', book_format.low...
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def load_event(self, args, filename, from_misp, stix_version): self.outputname = '{}.json'.format(filename) try: event_distribution = args[0] if not isinstance(event_distribution, int): event_distribution = int(event_distribution) if event_distribution.isdigit...
1
Python
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
https://cwe.mitre.org/data/definitions/78.html
safe
def new_user(): content = ub.User() languages = calibre_db.speaking_language() translations = [LC('en')] + babel.list_translations() kobo_support = feature_support['kobo'] and config.config_kobo_sync if request.method == "POST": to_save = request.form.to_dict() _handle_new_user(to_sa...
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def make_homeserver(self, reactor, clock): hs = self.setup_test_homeserver("server", http_client=None) self.store = hs.get_datastore() return hs
0
Python
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')
A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.
https://cwe.mitre.org/data/definitions/601.html
vulnerable
def _inject_file_into_fs(fs, path, contents, append=False): absolute_path = _join_and_check_path_within_fs(fs, path.lstrip('/')) parent_dir = os.path.dirname(absolute_path) utils.execute('mkdir', '-p', parent_dir, run_as_root=True) args = [] if append: args.append('-a') args.append(abs...
1
Python
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of t...
https://cwe.mitre.org/data/definitions/22.html
safe
def format_runtime(runtime): retVal = "" if runtime.days: retVal = format_unit(runtime.days, 'duration-day', length="long", locale=get_locale()) + ', ' mins, seconds = divmod(runtime.seconds, 60) hours, minutes = divmod(mins, 60) # ToDo: locale.number_symbols._data['timeSeparator'] -> locali...
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def __call__(self, req): if req.content_length > CONF.max_request_body_size: raise exception.RequestTooLarge() if req.content_length is None and req.is_body_readable: limiter = utils.LimitingReader(req.body_file, CONF.max_request_bo...
1
Python
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
https://cwe.mitre.org/data/definitions/119.html
safe
def test_list_instructor_tasks_problem(self, act): """ Test list task history for problem. """ act.return_value = self.tasks url = reverse('list_instructor_tasks', kwargs={'course_id': self.course.id.to_deprecated_string()}) mock_factory = MockCompletionInfo() with patch('ins...
1
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
safe
def update_headers(self, request_headers: HTTPHeadersDict): """ Update the session headers with the request ones while ignoring certain name prefixes. """ headers = self.headers for name, value in request_headers.copy().items(): if value is None: ...
0
Python
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
https://cwe.mitre.org/data/definitions/200.html
vulnerable
def testRaggedCountSparseOutputBadSplitsStart(self): splits = [1, 7] values = [1, 1, 2, 1, 2, 10, 5] weights = [1, 2, 3, 4, 5, 6, 7] with self.assertRaisesRegex(errors.InvalidArgumentError, "Splits must start with 0"): self.evaluate( gen_count_ops.Ragged...
1
Python
CWE-787
Out-of-bounds Write
The software writes data past the end, or before the beginning, of the intended buffer.
https://cwe.mitre.org/data/definitions/787.html
safe
def test_modify_access_with_inactive_user(self): self.other_user.is_active = False self.other_user.save() # pylint: disable=no-member url = reverse('modify_access', kwargs={'course_id': self.course.id.to_deprecated_string()}) response = self.client.get(url, { 'unique_stu...
0
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
vulnerable
def update_dir_structure_gdrive(book_id, first_author, renamed_author): book = calibre_db.get_book(book_id) authordir = book.path.split('/')[0] titledir = book.path.split('/')[1] new_authordir = rename_all_authors(first_author, renamed_author, gdrive=True) new_titledir = get_valid_filename(book.tit...
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def _buffered_exec_command(self, cmd, tmp_path, become_user=None, sudoable=False, executable='/bin/sh', in_data=None, stdin=subprocess.PIPE): ''' run a command on the jail. This is only needed for implementing put_file() get_file() so that we don't have to read the whole file into memory. ...
1
Python
CWE-59
Improper Link Resolution Before File Access ('Link Following')
The software attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
https://cwe.mitre.org/data/definitions/59.html
safe
def test_28_catch_terminal_ctrl_j(self): """ F28 | test ctrl-v ctrl-j then command, forbidden/security """ self.child = pexpect.spawn('%s/bin/lshell ' '--config %s/etc/lshell.conf ' % (TOPDIR, TOPDIR)) self.child.expect('%...
1
Python
CWE-264
Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.
https://cwe.mitre.org/data/definitions/264.html
safe
def HEAD(self, path, ignore_prefix=False): return self._request('HEAD', path, ignore_prefix=ignore_prefix)
1
Python
CWE-295
Improper Certificate Validation
The software does not validate, or incorrectly validates, a certificate.
https://cwe.mitre.org/data/definitions/295.html
safe
def remove_dir(self,d): import distutils.dir_util distutils.dir_util.remove_tree(d)
0
Python
CWE-269
Improper Privilege Management
The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
https://cwe.mitre.org/data/definitions/269.html
vulnerable
def user_logout(request): if hasattr(request, '_cached_user'): del request._cached_user # Use flush instead of clear, so we rotate session keys in # addition to clearing all the session data request.session.flush()
1
Python
NVD-CWE-Other
Other
NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset.
https://nvd.nist.gov/vuln/categories
safe
def testRuntimeError(self, inputs, exception=errors.InvalidArgumentError, message=None, signature=None):
1
Python
CWE-824
Access of Uninitialized Pointer
The program accesses or uses a pointer that has not been initialized.
https://cwe.mitre.org/data/definitions/824.html
safe
def logout(request): """ Clears the session and logs the current user out. """ request.session.clear() # FIXME(gabriel): we don't ship a view named splash return shortcuts.redirect('splash')
0
Python
NVD-CWE-Other
Other
NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset.
https://nvd.nist.gov/vuln/categories
vulnerable
def get_field_options(self, field): options = {} options['label'] = field.label if getattr(settings, 'WAGTAILFORMS_HELP_TEXT_ALLOW_HTML', False): options['help_text'] = field.help_text else: options['help_text'] = conditional_escape(field.help_text) op...
1
Python
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
https://cwe.mitre.org/data/definitions/79.html
safe
def __init__(self, data, limit): """ :param data: Underlying data object :param limit: maximum number of bytes the reader should allow """ self.data = data self.limit = limit self.bytes_read = 0
1
Python
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
https://cwe.mitre.org/data/definitions/119.html
safe
def test_login_inactive_user(self): self.user.is_active = False self.user.save() login_code = LoginCode.objects.create(user=self.user) response = self.client.post('/accounts/login/code/', { 'user': login_code.user.pk, 'code': login_code.code, }) ...
1
Python
CWE-312
Cleartext Storage of Sensitive Information
The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere.
https://cwe.mitre.org/data/definitions/312.html
safe
def test_magic_response_http_error(): mw = _get_mw() req = SplashRequest('http://example.com/foo') req = mw.process_request(req, None) resp_data = { "info": { "error": "http404", "message": "Lua error: [string \"function main(splash)\r...\"]:3: http404", "lin...
0
Python
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
https://cwe.mitre.org/data/definitions/200.html
vulnerable
def setUp(self): super(TestVirtDiskPaths, self).setUp() real_execute = utils.execute def nonroot_execute(*cmd_parts, **kwargs): kwargs.pop('run_as_root', None) return real_execute(*cmd_parts, **kwargs) self.stubs.Set(utils, 'execute', nonroot_execute)
1
Python
CWE-264
Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.
https://cwe.mitre.org/data/definitions/264.html
safe
def toggle_archived(book_id): is_archived = change_archived_books(book_id, message="Book {} archivebit toggled".format(book_id)) if is_archived: remove_synced_book(book_id) return ""
0
Python
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
https://cwe.mitre.org/data/definitions/918.html
vulnerable
def post_json_get_nothing(self, uri, post_json, opts): """Make a POST request to an endpoint returning JSON and parse result :param uri: The URI to make a POST request to. :type uri: unicode :param post_json: A Python object that will be converted to a JSON string and P...
0
Python
CWE-770
Allocation of Resources Without Limits or Throttling
The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
https://cwe.mitre.org/data/definitions/770.html
vulnerable
def test_visitor(self): class CustomVisitor(self.asdl.VisitorBase): def __init__(self): super().__init__() self.names_with_seq = [] def visitModule(self, mod): for dfn in mod.dfns: self.visit(dfn) def v...
0
Python
CWE-125
Out-of-bounds Read
The software reads data past the end, or before the beginning, of the intended buffer.
https://cwe.mitre.org/data/definitions/125.html
vulnerable
def get_type_string(self) -> str: """ Get a string representation of type that should be used when declaring this property """ if self.required: return self._type_string return f"Optional[{self._type_string}]"
0
Python
CWE-94
Improper Control of Generation of Code ('Code Injection')
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
https://cwe.mitre.org/data/definitions/94.html
vulnerable
def test_get_problem_responses_successful(self): """ Test whether get_problem_responses returns an appropriate status message if CSV generation was started successfully. """ url = reverse( 'get_problem_responses', kwargs={'course_id': unicode(self.cour...
1
Python
CWE-352
Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
https://cwe.mitre.org/data/definitions/352.html
safe
def do_set_content_type(self, purpose, hints): if self.__has_input_purpose: self.__input_purpose = purpose
1
Python
CWE-255
Credentials Management Errors
Weaknesses in this category are related to the management of credentials.
https://cwe.mitre.org/data/definitions/255.html
safe
def test_unicode_url(): mw = _get_mw() req = SplashRequest( # note unicode URL u"http://example.com/", endpoint='execute') req2 = mw.process_request(req, None) res = {'html': '<html><body>Hello</body></html>'} res_body = json.dumps(res) response = TextResponse("http://mysplash.ex...
0
Python
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
https://cwe.mitre.org/data/definitions/200.html
vulnerable