CVE-2025-13438: Dienodigital Page Title, Description & Open Graph Updater

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

The Page Title, Description & Open Graph Updater plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.02. This is due to missing nonce validation on multiple AJAX actions including dieno_update_page_title. This makes it possible for unauthenticated attackers to update page titles and metadata via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Dienodigital Page Title, Description & Open Graph Updater: up to and including 1.02

Published 2026-02-19. Last modified 2026-06-17.