SQL injection in the expertise parameter in search_result.php in Doctor Appointment System v1.0 allows an authenticated patient user to dump the database credentials via a SQL injection attack.Referenceshttp://packetstormsecurity.com/files/161342/Doctor-Appointment-System-1.0-SQL-Injection.htmlhttps://www.sourcecodester.com/php/14182/doctor-appointment-system.htmlhttps://naku-ratti.medium.com/doctor-appointment-system-1-0-authenticated-sql-dios-7689b1d30f5f