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PYSEC-2026-3948

Quick fix

PYSEC-2026-3948 — gitpython: upgrade to the fixed version with the command below.

pip install --upgrade 'gitpython>=3.1.57'

Details

GitPython before 3.1.57 contains an incomplete denylist in the unsafe_git_archive_options guard that omits --add-file and --add-virtual-file options. Attackers can supply these options to Repo.archive() to read arbitrary files from the filesystem and include them in the returned archive.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/gitpython

Introduced in: 0Fixed in: 3.1.57

Fixpip install --upgrade 'gitpython>=3.1.57'

References

https://www.vulncheck.com/advisories/gitpython-before-arbitrary-file-read-via-repo-archive[ADVISORY]
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-539m-9xh6-q6rr[EVIDENCE]