CVE-2025-46349

YesWiki Vulnerable to Unauthenticated Reflected Cross-site Scripting

Published Apr 29, 2025 CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-12615 YesWiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
Github GHSA Github GHSA GHSA-2f8p-qqx2-gwr2 YesWiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
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': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title YesWiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 29, 2025, 6:01 PM
Reserved
Apr 22, 2025, 10:41 PM
Status
Analyzed
Published
Apr 29, 2025, 6:15 PM
Modified
Jun 17, 2026, 9:26 AM