High severity8.8NVD Advisory· Published Aug 13, 2026· Updated Sep 3, 2026
CVE-2026-73625
CVE-2026-73625
Description
GitPython versions before 3.1.54 contain a remote code execution vulnerability in the check_unsafe_options guard that can be bypassed by smuggling git options inside single-character kwarg values. Attackers can supply crafted option dictionaries to clone_from, fetch, pull, push, ls_remote, iter_commits, blame, or archive methods to execute arbitrary OS commands via the --upload-pack parameter.
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Affected products
1- Range: <3.1.54
Patches
Vulnerability mechanics
References
2- github.com/gitpython-developers/GitPython/security/advisories/GHSA-r9mr-m37c-5fr3nvdExploitVendor Advisory
- www.vulncheck.com/advisories/gitpython-before-remote-code-execution-via-kwarg-value-smugglingnvdThird Party Advisory
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