CVE-2021-4444: Woobewoo Product Filter

High severity, CVSS 7.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Product Filter by WooBeWoo plugin for WordPress is vulnerable to authorization bypass in versions up to, and including 1.4.9 due to missing authorization checks on various functions. This makes it possible for unauthenticated attackers to perform unauthorized actions such as creating new filters and injecting malicious javascript into a vulnerable site. This was actively exploited at the time of discovery.

Affected products

• Woobewoo Product Filter: up to and including 1.4.9
• Woobewoo Product Filter For Woocommerce By Wbw: up to and including 1.4.9

Published 2024-10-16. Last modified 2026-06-17.