GitPython before 3.2.0 contains a remote code execution vulnerability that allows attackers to run commands because Git.ls_remote forwards URLs without check_unsafe_protocols validation. Attackers can supply ext:: remote-helper URLs to execute commands when git permits the ext transport, while merge_base and IndexFile.move also accept unguarded option injection.

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History

Thu, 15 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 15 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-88
References
Metrics threat_severity

None

threat_severity

Important


Wed, 14 Oct 2026 23:00:00 +0000

Type Values Removed Values Added
Description GitPython before 3.2.0 contains a remote code execution vulnerability that allows attackers to run commands because Git.ls_remote forwards URLs without check_unsafe_protocols validation. Attackers can supply ext:: remote-helper URLs to execute commands when git permits the ext transport, while merge_base and IndexFile.move also accept unguarded option injection.
Title GitPython before 3.2.0 Command Execution via ls_remote ext:: URLs
First Time appeared Gitpython Project
Gitpython Project gitpython
Weaknesses CWE-1287
CPEs cpe:2.3:a:gitpython_project:gitpython:*:*:*:*:*:*:*:*
Vendors & Products Gitpython Project
Gitpython Project gitpython
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-15T13:36:14.066Z

Reserved: 2026-10-14T22:16:22.734Z

Link: CVE-2026-110857

cve-icon Vulnrichment

Updated: 2026-10-15T13:36:10.292Z

cve-icon NVD

Status : Received

Published: 2026-10-14T23:17:26.903

Modified: 2026-10-15T14:17:21.450

Link: CVE-2026-110857

cve-icon Redhat

Severity : Important

Publid Date: 2026-10-14T22:52:40Z

Links: CVE-2026-110857 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-15T12:15:06Z

Weaknesses