Intended Uses
AppSecBench is built for defensive security research, evaluation, and education.
In scope
- LLM evaluation — measuring a model's ability to detect, classify (CWE/OWASP), explain, score severity (CVSS), recommend fixes, and generate secure code for the covered weakness types.
- SAST / scanner benchmarking — comparing static-analysis, secret-scanning, and IaC-scanning tools on a common, versioned set of cases.
- Secure-coding assistants — fine-tuning or prompting models for secure code review and remediation (subject to the MIT license and the ethical-use note).
- Academic research — reproducible experiments in application security, AI security, and secure software engineering.
- Curricula — teaching secure-coding patterns via paired vulnerable/secure examples.
Out of scope / prohibited
- Offensive operations against systems you are not authorized to test.
- Training models to generate exploits or attacks rather than defenses.
- Repackaging the dataset to violate the licenses of referenced standards or to misrepresent its provenance.
- Any use that breaks applicable law or the terms of the platforms where models/tools are deployed.
Recommended evaluation protocol
- Pick a split (
dataset/test.jsonlfor held-out eval). - Run your model/tool; collect outputs keyed by
benchmark_id. - Score with
scripts/evaluate.py(or your own judge using the weighted rubric). - Report overall and per-language / per-vulnerability / per-difficulty breakdowns, the dataset version, and the commit hash.
See docs/methodology.md and docs/LIMITATIONS.md.