CVE-2026-73624

Summary

GitPython versions before 3.1.54 contain an arbitrary file overwrite vulnerability in the Diffable.diff method that fails to validate git options passed through kwargs. Attackers can supply the –output argument via the other parameter or output kwarg to write patch content to attacker-chosen file paths at process privilege level.

Affected Software

Weaknesses

• CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

Additional References

• https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-fjr4-x663-mwxc

References

• https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-fjr4-x663-mwxc
• https://www.vulncheck.com/advisories/gitpython-before-arbitrary-file-overwrite-via-diff

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