CVE-2025-31131

Path Traversal allowing arbitrary read of files in Yeswiki

Published Apr 1, 2025 CVSS 3.1 · 8.6 High EPSS 5.6% KEV · Not listed
Description
YesWiki is a wiki system written in PHP. The squelette parameter is vulnerable to path traversal attacks, enabling read access to arbitrary files on the server. This vulnerability is fixed in 4.5.2.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2025-9333 Yeswiki Path Traversal vulnerability allows arbitrary read of files
Github GHSA Github GHSA GHSA-w34w-fvp3-68xm Yeswiki Path Traversal vulnerability allows arbitrary read of files
History
Type Values Removed Values Added
First Time appeared Yeswiki
Yeswiki yeswiki
CPEs cpe:2.3:a:yeswiki:yeswiki:*:*:*:*:*:*:*:*
Vendors & Products Yeswiki
Yeswiki yeswiki
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description YesWiki is a wiki system written in PHP. The squelette parameter is vulnerable to path traversal attacks, enabling read access to arbitrary files on the server. This vulnerability is fixed in 4.5.2.
Title Path Traversal allowing arbitrary read of files in Yeswiki
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 1, 2025, 4:11 PM
Reserved
Mar 26, 2025, 3:04 PM
Status
Analyzed
Published
Apr 1, 2025, 3:16 PM
Modified
Jun 17, 2026, 9:09 AM