CVE-2026-105314
HIGHCVSS 7.5Description
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.
Timeline
Published:October 5th, 2026 8:17 AM
Last modified:October 5th, 2026 8:17 AM
CVSS Scoring
CVSS v3: 7.5 (HIGH)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- 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
Source: NIST NVD · Data may lag official sources by up to one minute