Provide references for CVE-2021-27124.
Where can I find more information about CVE-2021-27124?
References are available at: http://packetstormsecurity.com/files/161342/Doctor-Appointment-System-1.0-SQL-Injection.html, https://www.sourcecodester.com/php/14182/doctor-appointment-system.html, https://naku-ratti.medium.com/doctor-appointment-system-1-0-authenticated-sql-dios-7689b1d30f5f.