CVE-2022-0422: Videousermanuals White Label CMS

Medium severity, CVSS 6.1. EPSS: 8.1% chance of exploitation in the next 30 days.

The White Label CMS WordPress plugin before 2.2.9 does not sanitise and validate the wlcms[_login_custom_js] parameter before outputting it back in the response while previewing, leading to a Reflected Cross-Site Scripting issue

Affected products

• Videousermanuals White Label CMS: before 2.2.9 (fixed in 2.2.9)

Published 2022-03-07. Last modified 2026-06-17.