CVE-2025-64048: Yccms

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

YCCMS 3.4 contains a stored cross-site scripting (XSS) vulnerability in the article management functionality. The vulnerability exists in the add() and getPost() functions within the ArticleAction.class.php file due to improper neutralization of user input in the article title field.

Affected products

• Yccms Yccms: version 3.4 only

Published 2025-11-24. Last modified 2026-07-05.