CVE-2018-7274: Quarx CMS Project Quarx CMS

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

Yab Quarx through 2.4.3 is prone to multiple persistent cross-site scripting vulnerabilities: Blog (Title), FAQ (Question), Pages (Title), Widgets (Name), and Menus (Name).

Affected products

• Quarx CMS Project Quarx CMS: up to and including 2.4.3

Published 2018-02-21. Last modified 2026-06-17.