CVE-2023-30203: Judging Management System Project Judging Management System

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Judging Management System v1.0 was discovered to contain a SQL injection vulnerability via the event_id parameter at /php-jms/result_sheet.php.

Affected products

• Judging Management System Project Judging Management System: version 1.0 only

Published 2023-05-04. Last modified 2026-06-17.