CVE-2026-110857

HIGHCVSS 7.5

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.

Timeline

Published:October 14th, 2026 11:17 PM

Last modified:October 15th, 2026 8:33 PM

CVSS Scoring

CVSS v3: 7.5 (HIGH)

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-1287

References & Reports

Advisories, patches, and third-party reports

https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-w8jc-g24h-crhw
https://www.vulncheck.com/advisories/gitpython-before-3.2.0-command-execution-via-ls-remote-ext-urls

Source: NIST NVD · Data may lag official sources by up to one minute