CVE-2026-14195 in Brizy Plugin
Summary
by MITRE • 08/01/2026
The Brizy WordPress plugin before 2.8.18 does not properly verify authorization on a request handler before returning post content, allowing users with the Contributor role or higher to read the content of arbitrary posts, including other users' private, pending, and draft posts.
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Analysis
by VulDB Data Team • 08/01/2026
The Brizy WordPress plugin vulnerability represents a critical authorization flaw that undermines the security model of WordPress sites relying on this popular page builder. This issue affects versions prior to 2.8.18 and demonstrates a classic privilege escalation problem where insufficient access controls allow unauthorized users to bypass normal content restrictions. The vulnerability specifically targets the request handler mechanism responsible for returning post content, creating a pathway for malicious actors to access sensitive information that should be restricted to authorized personnel only.
The technical implementation flaw lies in the plugin's failure to properly validate user permissions before processing requests for post content retrieval. Users with Contributor role or higher can exploit this weakness to access private posts, pending revisions, and draft content belonging to other users. This authorization bypass occurs at the application level where the plugin fails to verify whether the requesting user has legitimate access rights to the target post. The vulnerability essentially removes the content access controls that WordPress normally enforces, allowing any authenticated user with minimal privileges to perform unauthorized data disclosure operations.
The operational impact of this vulnerability extends beyond simple information disclosure, as it enables attackers to access confidential business information, unpublished content, and sensitive data that may include proprietary details, strategic plans, or personal information. Private posts often contain draft content that has not yet been published, pending revisions that may reveal upcoming features or changes, and internal communications that should remain restricted. This exposure creates significant risks for organizations relying on WordPress for content management, particularly those in regulated industries where unauthorized data access could lead to compliance violations or competitive disadvantages.
Security professionals should note this vulnerability aligns with CWE-285 (Improper Authorization) and represents a common pattern seen in web applications where access control mechanisms are insufficiently implemented or bypassed. The ATT&CK framework categorizes this as a privilege escalation technique that allows adversaries to gain access to restricted resources without proper authorization. Organizations should immediately update to Brizy plugin version 2.8.18 or later, which includes proper authorization checks in the request handler. Additional mitigations include implementing role-based access controls, monitoring unauthorized access attempts, and conducting regular security audits of third-party plugins to ensure they do not introduce similar authorization flaws into the WordPress environment.
The broader implications highlight the importance of thorough security testing for WordPress plugins, particularly those with administrative or content management capabilities. This vulnerability demonstrates how seemingly minor implementation oversights in access control can create significant security risks. Regular patch management processes become critical when dealing with third-party components, as the window between vulnerability disclosure and exploitation can be extremely short. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for suspicious patterns of access attempts that may indicate exploitation of similar authorization flaws in their WordPress installations.