A vulnerability was found in SourceCodester Online Graduate Tracer System 1.0 and classified as critical. This issue affects the function mysqli_query of the file admin_cs.php. The manipulation leads to sql injection. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-222647.