ONNX save_external_data() Path Traversal → RCE
Vulnerability: Arbitrary code execution via path traversal in save_external_data()
Affected: onnx 1.20.1 (latest)
CWE: CWE-22 → CWE-94
Reproduce
pip install onnx==1.20.1 numpy
python poc_rce.py
Or run the Google Colab notebook.