The Popup Like box WordPress plugin before 3.6.1 does not sanitize and escape the ays_fb_tab parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting.
The Popup Like box WordPress plugin before 3.6.1 does not sanitize and escape the ays_fb_tab parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting.