CVE-2025-12782 is a security vulnerability classified under CWE-862 (Missing Authorization) affecting the Beaver Builder Page Builder plugin for WordPress, specifically all versions up to and including 2.9.4. The root cause is the plugin's failure to properly verify user authorization within the disable() function, which controls the enabling or disabling of the Beaver Builder layout on posts and pages. This flaw permits any authenticated user with at least contributor-level privileges to bypass intended authorization controls and disable the Beaver Builder layout on arbitrary content. Since contributors typically have limited permissions, this escalation of control over page layouts can disrupt site content presentation and integrity. The vulnerability does not allow for data disclosure or denial of service but impacts the integrity of website content by allowing unauthorized layout modifications. The CVSS v3.1 base score is 4.3, reflecting a medium severity level, with an attack vector of network, low attack complexity, and requiring privileges but no user interaction. No public exploits have been reported to date. The vulnerability affects a widely used WordPress plugin, making it relevant to many websites relying on Beaver Builder for content management and design.

The primary impact of CVE-2025-12782 is on the integrity of website content managed through the Beaver Builder plugin. Unauthorized users with contributor-level access can disable the page builder layout on posts and pages, potentially causing layout disruptions, inconsistent user experiences, and damage to the website’s professional appearance. While this does not directly compromise confidentiality or availability, the ability to alter page layouts without proper authorization can undermine trust in the website’s content and may facilitate further social engineering or phishing attacks by manipulating page presentation. Organizations relying on Beaver Builder for critical content presentation, marketing, or e-commerce may face reputational damage and operational disruptions. Since contributors are common roles in WordPress sites, the attack surface is significant, especially in environments with multiple content creators. The lack of known exploits reduces immediate risk but does not eliminate the threat, as attackers could develop exploits given the public disclosure.

To mitigate CVE-2025-12782, organizations should immediately update the Beaver Builder plugin to a version that addresses the authorization bypass once released by the vendor. Until a patch is available, administrators should restrict contributor-level permissions to trusted users only and consider temporarily disabling the Beaver Builder plugin if feasible. Implementing strict role-based access controls and auditing user activities related to page layout changes can help detect unauthorized modifications. Additionally, monitoring website content for unexpected layout changes and employing web application firewalls (WAFs) with custom rules to detect suspicious requests targeting the disable() function may reduce exploitation risk. Regular backups of website content and layouts will facilitate recovery if unauthorized changes occur. Finally, educating content contributors about the importance of security hygiene and monitoring for unusual behavior can further reduce risk.