A vulnerability, which was classified as critical, was found in Tongda OA 2017. Affected is an unknown function of the file general/hr/manage/staff_title_evaluation/delete.php. The manipulation of the argument EVALUATION_ID leads to sql injection. 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. VDB-240870 is the identifier assigned to this vulnerability.