A vulnerability classified as critical was found in Tongda OA. This vulnerability affects unknown code of the file general/hr/manage/staff_reinstatement/delete.php. The manipulation of the argument REINSTATEMENT_ID leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 11.10 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-239860.