SourceCodester Earnings and Expense Tracker App cross site scripting

A vulnerability classified as problematic has been found in SourceCodester Earnings and Expense Tracker App 1.0. This affects an unknown part of the file Master.php?a=save_expense. The manipulation of the argument name leads to cross site scripting. It is possible to initiate the attack remotely. The associated identifier of this vulnerability is VDB-224307.