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.
Note: First, you need to set Judge.me shop token.
[jgm-feature-carousel all-reviews-page="#' onmouseover='alert(1)' style='background:red;'"]