Royal Elementor Addons and Templates <= 1.7.1001 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via Form Builder Widget

The Royal Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Form Builder widget in all versions up to, and including, 1.7.1001 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.