CVE-2026-73623
Last modified
CVE-2026-73623 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. GitPython before 3.1.54 contains an incomplete denylist in unsafe_git_clone_options that omits --template, allowing attackers to achieve arbitrary command execution during clone operations. Attackers can supply --template pointing to a directory containing malicious post-checkout hooks that execute when git clones the repository.. EPSS estimates a 0.69% chance of exploitation in the next 30 days.
Description
GitPython before 3.1.54 contains an incomplete denylist in unsafe_git_clone_options that omits --template, allowing attackers to achieve arbitrary command execution during clone operations. Attackers can supply --template pointing to a directory containing malicious post-checkout hooks that execute when git clones the repository.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitpython Project | Gitpython | < 3.1.54 |
References
- https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-6p8h-3wgx-97gfExploit, Vendor Advisory
- https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-6p8h-3wgx-97gfExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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