A vulnerability classified as problematic was found in SourceCodester E-Commerce System 1.0. Affected by this vulnerability is an unknown functionality of the file admin/user/controller.php?action=edit. The manipulation of the argument U_NAME with the input <script>alert('1')</script> leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-223561 was assigned to this vulnerability.