VDB
CVE-2026-67323
CVE-2026-67323
PUBLISHED
CVSS 8.6 HIGH
Reported by VulnCheck · Published August 1, 2026
GitPython before 3.1.51 fails to guard against dangerous Git options passed as keyword arguments in Repo.archive() and git.ls_remote(), allowing command injection via options such as --exec/--upload-pack (leading to arbitrary command execution). Additionally, Repo.iter_commits() and Repo.blame() do not check for leading-dash revision arguments, so a revision like --output=<path> can cause Git to open and truncate an arbitrary file. Exploitation requires an application that passes attacker-controlled arguments to these methods.
Risk Scores
CVSS 4.0
8.6
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| gitpython-developers | GitPython | 0, 3.1.51 |
| gitpython-developers | GitPython | 0, 3.1.51, 0 |
| gitpython_project | gitpython | 0 |
| chainguard | opal | 0, 0 |
| chainguard | mlflow | 0, 0 |
| chainguard | datahub-ingestion-fips | 0, 0 |
| chainguard | awx | 0, 0 |
| wolfi | mlflow | 0, 0, 0 |
| chainguard | datahub-ingestion | 0, 0 |
| wolfi | checkov | 0, 0, 0 |
| chainguard | checkov | 0, 0 |
Timeline
- Jul 21, 2026 CVE Published
- Aug 1, 2026 Coalition ESS Score
- Aug 2, 2026 EPSS Score
- Aug 3, 2026 Security Advisory
- Aug 7, 2026 EPSS Score
- Aug 24, 2026 EPSS Score
- Aug 25, 2026 Distribution Patch
- Aug 25, 2026 Security Advisory
- Aug 25, 2026 Distribution Patch
- Aug 25, 2026 Security Advisory
- Aug 27, 2026 EPSS Score
- Aug 28, 2026 EPSS Score
References
- GitHub Security Advisory (GHSA-956x-8gvw-wg5v) vendor-advisory
- VulnCheck Advisory: GitPython before 3.1.51 Command Injection via unguarded Git options third-party-advisory