CVE-2025-13684: Alexkar Ark Related Posts

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

The ARK Related Posts plugin for WordPress is vulnerable to Cross-Site Request Forgery in version 2.19. This is due to missing or incorrect nonce validation on the ark_rp_options_page function. This makes it possible for unauthenticated attackers to modify the plugin's configuration settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Alexkar Ark Related Posts: up to and including 2.19

Published 2025-12-05. Last modified 2026-06-17.