CVEvulnerability
CVE-2026-105314
7.5 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-10-05
- Last modified
- 2026-10-06
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-24
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.
Related
Weakness · CWE (1)
- CWE-24 Path Traversal: '../filedir' weakness
References
- https://github.com/kashishtopi/cve-pocs/blob/main/papermerge-core-arbitrary-file-write-rce/HR-papermerge-core-path-traversal-rce.pdf github.com
- https://github.com/kashishtopi/cve-pocs/tree/main/papermerge-core-arbitrary-file-write-rce github.com
- https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/features/document/router.py github.com
- https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/pathlib.py github.com