CVE-2025-31131

Path Traversal allowing arbitrary read of files in Yeswiki

CVSS 8.6 HIGHEPSS 5.4%CWE-22

Vexday Risk Score

56Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 8.6EPSS 5.4%KEV nãoPoC públicaNuclei simMetasploit —Patch —

Lifecycle

01 Apr 2025Published on NVD

04 Apr 2025Public PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Affected products

YesWiki · yeswiki

public PoCs found — 3

githubgithub.com/MuhammadWaseem29/CVE-2025-31131★ 1 githubgithub.com/gmh5225/Blackash-CVE-2025-31131★ 0 exploitdbwww.exploit-db.com/exploits/52135unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://github.com/YesWiki/yeswiki/commit/f78c915369a60c74ab8f38561ae93a4aaca9b989 https://github.com/YesWiki/yeswiki/security/advisories/GHSA-w34w-fvp3-68xm