Photo Gallery, Images, Slider in Rbs Image Gallery <= 3.2.21 - Missing Authorization to Authenticated (Subscriber+) Private Gallery Title Disclosure
The Photo Gallery, Images, Slider in Rbs Image Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the ajaxGetGalleryJson() function in all versions up to, and including, 3.2.21. This makes it possible for authenticated attackers, with subscriber-level access and above, to retrieve private post titles.