Beaver Builder – WordPress Page Builder, CVE-2025-8897

CVE, Research URL: CVE-2025-8897
Home page URL: Security reports for Beaver Builder – WordPress Page Builder
Application: Beaver Builder – WordPress Page Builder
Published on: Aug 28, 2025
Research Description: The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘'fl_builder' parameter in all versions up to, and including, 2.9.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Affected versions: max 2.9.3.1.
Status: vulnerable

Beaver Builder &#8211; WordPress Page Builder, CVE-2025-8897