A vulnerability was found in SourceCodester Warehouse Management System 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file supplier.php. The manipulation of the argument nama_supplier/alamat_supplier/notelp_supplier leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-260270 is the identifier assigned to this vulnerability.