The Brizy – Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'storeUploads' function in all versions up to, and including, 2.6.4. This makes it possible for authenticated attackers, with Contributor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

The Brizy – Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REST API SVG File uploads in all versions up to, and including, 2.6.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

The Brizy – Page Builder plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.5.1. This is due to missing or incorrect nonce validation on form submissions. This makes it possible for unauthenticated attackers to submit forms intended for public use as another user via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. On sites where unfilteredhtml is enabled, this can lead to the admin unknowingly adding a Stored Cross-Site Scripting payload.

The Brizy WordPress plugin before 2.4.2 does not sanitise and escape some element URL, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks

The Brizy WordPress plugin before 2.4.2 does not sanitise and escape some element content, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks

The Brizy – Page Builder plugin for WordPress is vulnerable to limited file uploads due to missing authorization on processexternalasseturls function as well as missing path validation in storefile function in all versions up to, and including, 2.6.20. This makes it possible for unauthenticated attackers to upload .TXT files on the affected site's server.