CVE-2026-66621: Ultimate Dashboard Pro

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ultimate Dashboard Ultimate Dashboard Pro ultimate-dashboard-pro allows DOM-Based XSS.This issue affects Ultimate Dashboard Pro: from n/a through 3.11.2.

Affected products

• Ultimate Dashboard Ultimate Dashboard Pro: up to and including 3.11.2

Published 2026-08-18. Last modified 2026-10-05.