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.
Published: 2026-08-13
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Sat, 15 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Important


Fri, 14 Aug 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 14 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Gitpython Project
Gitpython Project gitpython
CPEs cpe:2.3:a:gitpython_project:gitpython:*:*:*:*:*:python:*:*
Vendors & Products Gitpython Project
Gitpython Project gitpython

Thu, 13 Aug 2026 13:30:00 +0000

Type Values Removed Values Added
First Time appeared Gitpython-developers
Gitpython-developers gitpython
Vendors & Products Gitpython-developers
Gitpython-developers gitpython

Thu, 13 Aug 2026 11:45:00 +0000

Type Values Removed Values Added
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.
Title GitPython before 3.1.54 Remote Code Execution via kwarg value smuggling
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': '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'}


Subscriptions

Gitpython-developers Gitpython
Gitpython Project Gitpython
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-08-14T20:18:17.662Z

Reserved: 2026-08-13T11:17:25.160Z

Link: CVE-2026-73625

cve-icon Vulnrichment

Updated: 2026-08-14T18:59:32.293Z

cve-icon NVD

Status : Received

Published: 2026-08-13T12:17:27.753

Modified: 2026-08-14T21:17:57.917

Link: CVE-2026-73625

cve-icon Redhat

Severity : Important

Publid Date: 2026-08-13T11:28:24Z

Links: CVE-2026-73625 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-08-13T13:15:04Z

Weaknesses
  • CWE-78

    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')