SourceCodester PHP CRUD update.php cross site scripting

A vulnerability was found in SourceCodester PHP CRUD 1.0. It has been classified as problematic. This affects an unknown part of the file /endpoint/update.php. The manipulation of the argument first_name/middle_name/last_name leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.