Skip to content
OpenAdvisories
Medium · 6.1 CVE-2026-18843 EUVD-2026-71877GHSA-grcg-2g4r-q84p

Beaver Builder Plugin (Pro Version) <= 2.11.0.1 - Reflected Cross-Site Scripting via 'no_results_message' node_preview Parameter

Published Sep 5, 2026 · Updated Sep 7, 2026 · Assigned by Wordfence

Description

The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'no_results_message' node_preview Parameter in all versions up to, and including, 2.11.0.1 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 products

VendorProductAffectedFixed
The Beaver Builder Team Beaver Builder Plugin (Starter Version) ≤ 2.11.0.1 —

References