GCVE-110-PYPI-2026-020699

Advisory Published

Vulnetix · Advisory published October 14, 2026

[PY-SETUP-IMPORTLIB-EXEC] setup.py uses importlib/imp to load a module and immediately exec/compile/eval it: documented PyPI obfuscated-execution TTP. Benign setup.py imports pinned dependencies plainly; dynamic module load + exec at install time is a staged payload.

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Weaknesses (CWE)

CWE-94Improper Control of Generation of Code ('Code Injection')CWE-506Embedded Malicious Code

Affected Products

Vendor	Product	Versions	Platforms
pypi	pymdownx-mahjong	0.2.2 (affected)	—

References

advisory

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