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CVE-2026-67322 (GCVE-0-2026-67322)

Vulnerability from cvelistv5 – Published: 2026-08-01 12:22 – Updated: 2026-08-14 16:50
VLAI
Title
GitPython before 3.1.52 Environment Variable Exfiltration via clone_from
Summary
GitPython before 3.1.52 is vulnerable to environment-variable exfiltration in Repo.clone_from(). The caller-supplied remote URL is passed through Git.polish_url(), which on non-Cygwin platforms calls os.path.expandvars() on the URL before invoking git clone. An attacker who controls the clone URL can embed $NAME or ${NAME} tokens that are expanded to the values of the hosting process's environment variables (e.g., AWS_SECRET_ACCESS_KEY or GITHUB_TOKEN). The resulting URL, now containing the secret, is transmitted over the network to an attacker-controlled host during the clone attempt, disclosing the secret.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 18:27 UTC
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
References
Impacted products
Vendor Product Version CPE status
gitpython-developers GitPython Affected: 0 , < 3.1.52 (semver)
Unaffected: 3.1.52 (semver)
    cpe:2.3:a:gitpython_project:gitpython:*:*:*:*:*:python:*:*
Create a notification for this product.
Date Public
2026-07-16 00:00
Show details on NVD website

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