Woo Products Widgets For Elementor < 1.0.8 - Contributor+ Stored XSS via Shortcode

The plugin does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

PoC

1. Install WooCommerce and add a product. 2. Install Elementor. 3. Insert the following shortcode in a page/post: [woo-products-widgets-products columns=‘" onmouseover=“alert(1)”’]