Vulnerability Monitor

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CVE-2025-46349

YesWiki is a wiki system written in PHP. Prior to version 4.5.4, YesWiki is vulnerable to reflected XSS in the file upload form. This vulnerability allows any malicious unauthenticated user to create a link that can be clicked on by the victim to perform arbitrary actions. This issue has been patched in version 4.5.4.

Published

2025-04-29T18:15:44.803

Last Modified

2025-05-09T13:56:42.180

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.6 (HIGH)

Weaknesses

Type: Secondary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	yeswiki	yeswiki	< 4.5.4	Yes

References

https://github.com/YesWiki/yeswiki/pull/1264/commits/6edde40eb7eeb5d60619ac4d1e0a0422d92e9524 Patch ([email protected])
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-2f8p-qqx2-gwr2 Exploit, Vendor Advisory ([email protected])
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-2f8p-qqx2-gwr2 Exploit, Vendor Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)