CVE-2025-9888: Yonifre Maspik – Ultimate Spam Protection

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

The Maspik – Ultimate Spam Protection plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.5.6. This is due to missing or incorrect nonce validation on the clear_log function. This makes it possible for unauthenticated attackers to clear all spam logs via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Yonifre Maspik – Ultimate Spam Protection: up to and including 2.5.6

Published 2025-09-10. Last modified 2026-06-17.