EUVD-2026-28412
GHSA-x2qx-6953-8485
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
4Blast Radius
ecosystem impact- 9 pypi packages depend on gitpython (9 direct, 0 indirect)
Ecosystem-wide dependent count for version 3.1.47.
DescriptionNVD
GitPython is a python library used to interact with Git repositories. Prior to version 3.1.47, _clone() validates multi_options as the original list, then executes shlex.split(" ".join(multi_options)). A string like "--branch main --config core.hooksPath=/x" passes validation (starts with --branch), but after split becomes ["--branch", "main", "--config", "core.hooksPath=/x"]. Git applies the config and executes attacker hooks during clone. This issue has been patched in version 3.1.47.
AnalysisAI
Remote code execution in GitPython < 3.1.47 allows unauthenticated network attackers to inject malicious Git configuration during repository clone operations via crafted multi_options arguments. The _clone() method validates options before shlex.split transformation, enabling attackers to bypass unsafe option checks by embedding commands like '--config core.hooksPath=/attacker/path' within '--branch' strings. …
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RemediationAI
Within 24 hours: Identify all systems and applications using GitPython; check installed versions against 3.1.47. Within 7 days: Upgrade GitPython to version 3.1.47 or later across all affected systems, including development workstations, CI/CD infrastructure, and production environments. …
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