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Vulnerability record · CVE-2026-67325 · published 1 August 2026

CVE-2026-67325: Gitpython project gitpython os command injection vulnerability

Gitpython Project · Gitpython

GitPython before 3.1.51 contains an incomplete command injection blocklist that fails to account for git's long-option prefix abbreviation feature. Attackers can bypass the unsafe options guard by using abbreviated option names like upload_p instead of upload_pack, which git resolves to dangerous options and executes arbitrary commands.

8.7 CVSS 4.0 High EPSS 2.2% · top 18.1% CWE-78 · OS command injection
8.7CVSS 4.0 base score
2.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
3 Sep 2026Last modified by NVD

Description

GitPython before 3.1.51 contains an incomplete command injection blocklist that fails to account for git's long-option prefix abbreviation feature. Attackers can bypass the unsafe options guard by using abbreviated option names like upload_p instead of upload_pack, which git resolves to dangerous options and executes arbitrary commands.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-2f96-g7mh-g2hx ExploitVendor Advisory
https://www.vulncheck.com/advisories/gitpython-before-command-injection-via-option-prefix-abbreviation Third Party Advisory
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-2f96-g7mh-g2hx ExploitVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-67325), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.