Stored Cross-Site Scripting Vulnerability in WPB Elementor Addons Plugin

Summary

The WPB Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the output of 'tags' added to widgets in all versions up to, and including, 1.0.9 due to insufficient input sanitization and output escaping on user supplied tag 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.