CVE-2019-14228: Angry-Frog Xavier

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Xavier PHP Management Panel 3.0 is vulnerable to Reflected POST-based XSS via the username parameter when registering a new user at admin/includes/adminprocess.php. If there is an error when registering the user, the unsanitized username will reflect via the error page. Due to the lack of CSRF protection on the admin/includes/adminprocess.php endpoint, an attacker is able to chain the XSS with CSRF in order to cause remote exploitation.

Affected products

• Angry-Frog Xavier: version 3.0 only

Published 2019-07-26. Last modified 2026-06-17.