A vulnerability, which was classified as problematic, was found in MAGESH-K21 Online-College-Event-Hall-Reservation-System 1.0. Affected is an unknown function of the file /admin/receipt.php. The manipulation of the argument id leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-256962 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.