WordPress 3D FlipBook <= 1.16.17 - Information Disclosure

WordPress 3D FlipBook - PDF Flipbook Viewer, Flipbook Image Gallery plugin versions = 1.16.17 contain a missing authorization vulnerability in multiple AJAX endpoints. The fb3dsendpostsin, fb3dsendpostpages, fb3dsendpostsinpages, fb3dsendpostsinfirstpage, and fb3dsendpostfirstpage handlers are...

EUVD-2026-22774

The 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the sendpostpagesjson function in all versions up to, and including, 1.16.17. This makes it possible for unauthenticat...

CVE-2026-1314

The 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the sendpostpagesjson function in all versions up to, and including, 1.16.17. This makes it possible for unauthenticat...