GHSA-5557-484j-55xwHighCVSS 7.5
Papermerge 3.5.3 allows remote code execution by a standard user via directory traversal in a ...
🔗 CVE IDs covered (1)
📋 Description
Papermerge 3.5.3 allows remote code execution by a standard user via directory traversal in a /api/documents/upload call. A Python .pth file can be written to site-packages, and its code is executed upon the next start of the Python interpreter.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-105314
- https://github.com/kashishtopi/cve-pocs/blob/main/papermerge-core-arbitrary-file-write-rce/HR-papermerge-core-path-traversal-rce.pdf
- https://github.com/kashishtopi/cve-pocs/tree/main/papermerge-core-arbitrary-file-write-rce
- https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/features/document/router.py
- https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/pathlib.py
- https://github.com/advisories/GHSA-5557-484j-55xw