CVE-2026-76222

GitPython before 3.1.58 fails to validate submodule names from .gitmodules files, allowing attackers to create Git repositories at arbitrary filesystem paths outside the intended clone directory. Attackers can craft malicious repositories with traversal sequences in submodule names that GitPython processes during submodule initialization, creating attacker-controlled Git repositories at escaped filesystem locations.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-hmq2-w58f-27jc	Exploit Vendor Advisory
https://www.vulncheck.com/advisories/gitpython-before-path-traversal-via-gitmodules-submodule-name	Third Party Advisory
https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-hmq2-w58f-27jc	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2026-08-19 14:17

Updated : 2026-09-02 19:37

NVD link : CVE-2026-76222

Mitre link : CVE-2026-76222

CVE.ORG link : CVE-2026-76222

JSON object : View

Products Affected

gitpython_project

gitpython

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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