CVE-2026-73623
HIGH
NVD
CVSS Score
7.5
Severity
HIGH
Published
Aug 13, 2026
Vendor
unknown
Description
GitPython before 3.1.54 contains an incomplete denylist in unsafe_git_clone_options that omits --template, allowing attackers to achieve arbitrary command execution during clone operations. Attackers can supply --template pointing to a directory containing malicious post-checkout hooks that execute when git clones the repository.