A flaw has been found in projectworlds hospital-management-system-in-php 1.0. Affected by this vulnerability is the function getAllPatientDetail of the file updateinfo.php of the component GET Parameter Handler. Executing a manipulation of the argument appointmentno can lead to sql injection. The attack may be performed from remote. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.