CVE-2025-9634: Jegerwan Plugin Updates Blocker

Medium severity, CVSS 4.3. EPSS: 0.1% chance of exploitation in the next 30 days.

The Plugin updates blocker plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.2. This is due to missing or incorrect nonce validation on the pub_save action handler. This makes it possible for unauthenticated attackers to disable or enable plugin updates via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Jegerwan Plugin Updates Blocker: up to and including 0.2

Published 2025-09-11. Last modified 2026-06-17.