CVE-2021-43631: Projectworlds Hospital Management System In PHP

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Projectworlds Hospital Management System v1.0 is vulnerable to SQL injection via the appointment_no parameter in payment.php.

Affected products

• Projectworlds Hospital Management System In PHP: version 1.0 only

Published 2021-12-22. Last modified 2026-06-17.