Elementor Addon Elements <= 1.13.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via id and eae_slider_animation Parameters

The Elementor Addon Elements plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘id’ and 'eae_slider_animation' parameters in all versions up to, and including, 1.13.5 due to insufficient input sanitization and output escaping. 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.