CVE-2024-49766 (GCVE-0-2024-49766)

Vulnerability from cvelistv5 – Published: 2024-10-25 19:22 – Updated: 2025-01-31 15:02
VLAI
Title
Werkzeug safe_join not safe on Windows
Summary
Werkzeug is a Web Server Gateway Interface web application library. On Python < 3.11 on Windows, os.path.isabs() does not catch UNC paths like //server/share. Werkzeug's safe_join() relies on this check, and so can produce a path that is not safe, potentially allowing unintended access to data. Applications using Python >= 3.11, or not using Windows, are not vulnerable. Werkzeug version 3.0.6 contains a patch.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-25 20:08 UTC
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Impacted products
Vendor Product Version
pallets werkzeug Affected: < 3.0.6
Create a notification for this product.
Show details on NVD website

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