CVE-2026-3140: Davidvongries Ultimate Dashboard – Custom WordPress Dashboard

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The Ultimate Dashboard plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.8.14. This is due to a flawed nonce validation conditional in the 'handle_module_actions' function. This makes it possible for unauthenticated attackers to toggle plugin modules on or off via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Davidvongries Ultimate Dashboard – Custom WordPress Dashboard: up to and including 3.8.14

Published 2026-05-01. Last modified 2026-06-17.