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 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.