SourceCodester Service Provider Management System sql injection

A vulnerability classified as critical has been found in SourceCodester Service Provider Management System 1.0. This affects an unknown part of the file /classes/Master.php?f=delete_service. The manipulation of the argument id leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-229275.