CVE-2020-25762: Seat Reservation System Project Seat Reservation System

Critical severity, CVSS 9.1. EPSS: 11.3% chance of exploitation in the next 30 days.

An issue was discovered in SourceCodester Seat Reservation System 1.0. The file admin_class.php does not perform input validation on the username and password parameters. An attacker can send malicious input in the post request to /admin/ajax.php?action=login and bypass authentication, extract sensitive information etc.

Affected products

• Seat Reservation System Project Seat Reservation System: version 1.0 only

Published 2020-09-30. Last modified 2026-06-17.