GitPython before 3.1.58 contains a config-name injection vulnerability in the option-name validator that allows attackers to forge arbitrary git-config directives by injecting equals signs, hash symbols, and whitespace into option names. Attackers can inject malicious option names like 'sshCommand = touch /tmp/RCE #' to execute arbitrary commands via core.sshCommand or core.hooksPath on the next git operation.
References
| Link | Resource |
|---|---|
| https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-jm78-9fvv-mhgr | Exploit Vendor Advisory |
| https://www.vulncheck.com/advisories/gitpython-before-config-injection-via-option-name | Third Party Advisory |
Configurations
History
No history.
Information
Published : 2026-08-19 14:17
Updated : 2026-09-02 19:50
NVD link : CVE-2026-76221
Mitre link : CVE-2026-76221
CVE.ORG link : CVE-2026-76221
JSON object : View
Products Affected
gitpython_project
- gitpython
CWE
CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
