CVE-2026-92084

CVSS 9.1 (critical) · published 2026-10-03

The The Beaver Builder Page Builder – Drag and Drop Website Builder plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.11.0.5. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes. Exploitation requires the target site to have a Beaver Builder page containing the Sidebar module populated with a widget that displays attacker-controllable text, such as the core Recent Comments widget, with comment moderation disabled or the attacker's comment approved.

Weakness: CWE-94

Source: NVD CVE-2026-92084

References

• https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder-module.php#L143
• https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder.php#L2139
• https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder.php#L2264
• https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/modules/sidebar/includes/frontend.php#L4
• https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/modules/sidebar/sidebar.php#L11
• https://plugins.trac.wordpress.org/changeset/3713226/beaver-builder-lite-version/trunk/modules/sidebar/sidebar.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/794e6d9b-ac07-4261-a60d-81c474973005?source=cve

Check your software

Connect an AI agent to the Fixlane MCP server or ask the Telegram bot to check what you have installed against incidents with a verified fixed version.