Arbitrary Argument Injection Affecting python311-GitPython package, versions <3.1.34.1693646983.2a2ae77-150400.9.8.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.57% (47th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-SLES157-PYTHON311GITPYTHON-19779582
  • published14 Sept 2026
  • disclosed8 Sept 2026

Introduced: 8 Sep 2026

CVE-2026-42284  (opens in a new tab)
CWE-88  (opens in a new tab)

How to fix?

Upgrade SLES:15.7 python311-GitPython to version 3.1.34.1693646983.2a2ae77-150400.9.8.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python311-GitPython package and not the python311-GitPython package as distributed by SLES. See How to fix? for SLES:15.7 relevant fixed versions and status.

GitPython is a python library used to interact with Git repositories. Prior to version 3.1.47, _clone() validates multi_options as the original list, then executes shlex.split(" ".join(multi_options)). A string like "--branch main --config core.hooksPath=/x" passes validation (starts with --branch), but after split becomes ["--branch", "main", "--config", "core.hooksPath=/x"]. Git applies the config and executes attacker hooks during clone. This issue has been patched in version 3.1.47.

CVSS Base Scores

version 3.1