SourceCodester Medicine Tracker System sql injection

A vulnerability classified as critical has been found in SourceCodester Medicine Tracker System 1.0. This affects an unknown part of the file /classes/Users.php?f=register_user. The manipulation of the argument username 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 identifier VDB-270009 was assigned to this vulnerability.