CVE-2026-42215 (GCVE-0-2026-42215)

Vulnerability from cvelistv5 – Published: 2026-05-07 18:17 – Updated: 2026-05-09 03:56
VLAI
Title
GitPython: Command injection via Git options bypass
Summary
GitPython is a python library used to interact with Git repositories. From version 3.1.30 to before version 3.1.47, GitPython blocks dangerous Git options such as --upload-pack and --receive-pack by default, but the equivalent Python kwargs upload_pack and receive_pack bypass that check. If an application passes attacker-controlled kwargs into Repo.clone_from(), Remote.fetch(), Remote.pull(), or Remote.push(), this leads to arbitrary command execution even when allow_unsafe_options is left at its default value of False. This issue has been patched in version 3.1.47.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-08 00:00 UTC
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References
Impacted products
Vendor Product Version CPE status
gitpython-developers GitPython Affected: >= 3.1.30, < 3.1.47
guessed Create a notification for this product.
Show details on NVD website

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