CVE-2026-41140

Poetry is a dependency manager for Python. Prior to 2.3.4, the extractall() function in src/poetry/utils/helpers.py:410-426 extracts sdist tarballs without path traversal protection on Python versions where tarfile.data_filter is unavailable. Considering only Python versions which are still supported by Poetry, these are 3.10.0 - 3.10.12 and 3.11.0 - 3.11.4. This vulnerability is fixed in 2.3.4.

CVSS

No CVSS.

References

Link	Resource
https://github.com/python-poetry/poetry/security/advisories/GHSA-73h3-mf4w-8647

Configurations

No configuration.

History

24 Apr 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-24 18:16

Updated : 2026-04-27 18:53

NVD link : CVE-2026-41140

Mitre link : CVE-2026-41140

CVE.ORG link : CVE-2026-41140

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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CVE-2026-41140

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