CVE-2026-76220

弱点类型

GitPython before 3.1.58 contains a command execution vulnerability in the check_unsafe_options guard that can be bypassed by combining a single-character kwarg with split_single_char_options=False. Attackers can supply a crafted kwargs dictionary to guarded methods like clone_from to emit a joined token parsed as --upload-pack, enabling arbitrary OS command execution at default allow_unsafe_options=False.

受影响产品

• gitpython_project gitpython

参考链接

• https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-wvpp-8hx9-p66j
• https://www.vulncheck.com/advisories/gitpython-before-command-execution-via-split-single-char-options