An issue was discovered in CKFinder through 2.6.2.1 and 3.x through 3.5.0. The documentation has misleading information that could lead to a conclusion that the application has a built-in bulletproof content sniffing protection.Referenceshttps://ckeditor.com/blog/CKFinder-3.5.1-and-CKFinder-2.6.3-released/
