DedeBIZ archives_do.php AdminUpload unrestricted upload

A vulnerability classified as critical has been found in DedeBIZ 6.3.0. This affects the function AdminUpload of the file admin/archives_do.php. The manipulation of the argument litpic leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.