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CVE-2026-105314 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/kashishtopi/cve-pocs/blob/main/papermerge-core-arbitrary-file-write-rce/HR-papermerge-core-path-traversal-rce.pdf	[email protected]
https://github.com/kashishtopi/cve-pocs/tree/main/papermerge-core-arbitrary-file-write-rce	[email protected]
https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/features/document/router.py	[email protected]
https://github.com/papermerge/papermerge-core/blob/master/papermerge/core/pathlib.py	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-24	Path Traversal: '../filedir'	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes