Tongda OA Annual Leave data.php improper authorization

A vulnerability classified as critical was found in Tongda OA 11.2/11.3/11.4/11.5/11.6. This vulnerability affects unknown code of the file general/hr/setting/attendance/leave/data.php of the component Annual Leave Handler. The manipulation leads to improper authorization. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.