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.
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
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 09 May 2025 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Yeswiki
Yeswiki yeswiki
CPEs cpe:2.3:a:yeswiki:yeswiki:*:*:*:*:*:*:*:*
Vendors & Products Yeswiki
Yeswiki yeswiki

Wed, 30 Apr 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 29 Apr 2025 21:00:00 +0000

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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-30T13:19:03.612Z

Reserved: 2025-04-24T21:10:48.172Z

Link: CVE-2025-46549

cve-icon Vulnrichment

Updated: 2025-04-30T13:18:52.417Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-29T21:15:52.270

Modified: 2025-05-09T13:59:06.793

Link: CVE-2025-46549

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.