CVE-2025-31131
Path Traversal allowing arbitrary read of files in Yeswiki
- Published
- Apr 1, 2025
- Updated
- Apr 1, 2025
- Assigning CNA
- GitHub_M
- Evidence observed
- Apr 7, 2025
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:NLow · next 30 days
- Percentile
- 92.4%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
3- Blackash-CVE-2025-31131Exploit
Exploit for CVE-2025-31131, a path traversal vulnerability in YesWiki < 4.5.2, enabling arbitrary file read via the squelette parameter. Includes Python script and manual Burp method.
- CVE-2025-31131Exploit
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.
Responsible use
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