CVE-2025-46549

Yeswiki Vulnerable to Unauthenticated Reflected Cross-site Scripting

Published Apr 29, 2025 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
YesWiki is a wiki system written in PHP. Prior to version 4.5.4, an attacker can use a reflected cross-site scripting attack to steal cookies from an authenticated user by having them click on a malicious link. Stolen cookies allow the attacker to take over the user’s session. This vulnerability may also allow attackers to deface the website or embed malicious content. 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-2025-12663 Yeswiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
Github GHSA Github GHSA GHSA-r9gv-qffm-xw6f 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, an attacker can use a reflected cross-site scripting attack to steal cookies from an authenticated user by having them click on a malicious link. Stolen cookies allow the attacker to take over the user’s session. This vulnerability may also allow attackers to deface the website or embed malicious content. 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': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 30, 2025, 1:19 PM
Reserved
Apr 24, 2025, 9:10 PM
Status
Analyzed
Published
Apr 29, 2025, 9:15 PM
Modified
Jun 17, 2026, 9:26 AM