The plugin does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
Exploit shortcode: [bg_collapse custom_class="' onmouseover='alert(1)'"]
Lana Codes
Lana Codes
Yes
2023-02-02 (about 3 months ago)
2023-02-02 (about 3 months ago)
2023-02-02 (about 3 months ago)