HIGHVulnerability
Verified
Global
NVD HIGH: CVE-2026-67326 — GitPython before 3.1.50 fails to validate newline characters in the section para...
·Source: NIST NVD
Updated:
Executive Summary
GitPython before 3.1.50 fails to validate newline characters in the section parameter of config_writer(), allowing attackers to inject arbitrary section headers into .git/config. Attackers can inject newlines to create a forged [core] section with hooksPath pointing to attacker-controlled directories, achieving remote code execution when git hooks are triggered.
Analysis
GitPython before 3.1.50 fails to validate newline characters in the section parameter of config_writer(), allowing attackers to inject arbitrary section headers into .git/config. Attackers can inject newlines to create a forged [core] section with hooksPath pointing to attacker-controlled directories, achieving remote code execution when git hooks are triggered. CVSS Score: 7. Published: 2026-08-01T13:17:03.063.