GitPython from 3.1.30 before 3.2.0 contains a remote code execution vulnerability in Remote.pull() whose unsafe-option guard inspects only keyword arguments, not the positional refspec. Attackers controlling the refspec can supply --upload-pack=<command> to execute OS commands as the calling process over local-path or SSH transports.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Affected Vendors & Products

Vendors Products
Gitpython-developers
  • Gitpython
Gitpython Project
  • Gitpython

No data.

No data.

References
Link Providers
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-f9j4-qggq-h239 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-110858 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-110858 cve-icon
https://www.vulncheck.com/advisories/gitpython-3.1.30-before-3.2.0-command-injection-via-remote-pull-refspec cve-icon cve-icon cve-icon
History

Wed, 21 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 threat_severity

Critical

Sat, 17 Oct 2026 12:45:00 +0000

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

Fri, 16 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

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

Type Values Removed Values Added
Description GitPython from 3.1.30 before 3.2.0 contains a remote code execution vulnerability in Remote.pull() whose unsafe-option guard inspects only keyword arguments, not the positional refspec. Attackers controlling the refspec can supply --upload-pack=<command> to execute OS commands as the calling process over local-path or SSH transports.
Title GitPython 3.1.30 before 3.2.0 Command Injection via Remote.pull() Refspec
First Time appeared Gitpython Project
Gitpython Project gitpython
Weaknesses CWE-88
CPEs cpe:2.3:a:gitpython_project:gitpython:*:*:*:*:*:*:*:*
Vendors & Products Gitpython Project
Gitpython Project gitpython
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-14T22:52:42.217Z

Updated: 2026-10-16T17:14:41.140Z

Reserved: 2026-10-14T22:16:22.735Z

Link: CVE-2026-110858

cve-icon Vulnrichment

Updated: 2026-10-16T16:35:47.954Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-14T23:17:27.043

Modified: 2026-10-16T18:17:34.013

Link: CVE-2026-110858

cve-icon Redhat

Severity : Critical

Publid Date: 2026-10-14T22:52:42Z

Links: CVE-2026-110858 - Bugzilla