CVE-2026-42215

GitPython is a python library used to interact with Git repositories. From version 3.1.30 to before version 3.1.47, GitPython blocks dangerous Git options such as --upload-pack and --receive-pack by default, but the equivalent Python kwargs upload_pack and receive_pack bypass that check. If an application passes attacker-controlled kwargs into Repo.clone_from(), Remote.fetch(), Remote.pull(), or Remote.push(), this leads to arbitrary command execution even when allow_unsafe_options is left at its default value of False. This issue has been patched in version 3.1.47.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/gitpython-developers/GitPython/releases/tag/3.1.47	Patch Release Notes
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-rpm5-65cw-6hj4	Exploit Vendor Advisory
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-rpm5-65cw-6hj4	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gitpython_project:gitpython:*:*:*:*:*:python:*:*

History

No history.

Information

Published : 2026-05-07 19:16

Updated : 2026-06-17 10:47

NVD link : CVE-2026-42215

Mitre link : CVE-2026-42215

CVE.ORG link : CVE-2026-42215

JSON object : View

Products Affected

gitpython_project

gitpython

CWE

CWE-78

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

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