CVE-2026-105314
- State
- Published
- Severity
- 7.5 High
- Published
- Oct 5, 2026
- Updated
- Oct 6, 2026
- Reserved
- Oct 5, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | mitre |
Weaknesses
- CWE-24 Path Traversal: '../filedir'
Affected Products
| Product | Versions |
|---|---|
PapermergePapermerge |
|
References
- https://github.com/kashishtopi/cve-pocs/blob/main/papermerge-core-arbitrary-file-write-rce/HR-papermerge-core-path-traversal-rce.pdfexploittechnical-description
- https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/features/document/router.pytechnical-description
- https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/pathlib.pytechnical-description
- https://github.com/kashishtopi/cve-pocs/tree/main/papermerge-core-arbitrary-file-write-rce
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