CVE-2021-4373: Webberzone Better Search

Medium severity, CVSS 4.3. EPSS: 0.5% chance of exploitation in the next 30 days.

The Better Search plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.5.2. This makes it possible for unauthenticated attackers to import settings via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Webberzone Better Search: up to and including 2.5.2

Published 2023-06-07. Last modified 2026-06-17.