CVE-2021-41511: Lodging Reservation Management System Project Lodging Reservation Management System

Critical severity, CVSS 9.8. EPSS: 3.3% chance of exploitation in the next 30 days.

The username and password field of login in Lodging Reservation Management System V1 can give access to any user by using SQL injection to bypass authentication.

Affected products

• Lodging Reservation Management System Project Lodging Reservation Management System: version 1.0 only

Published 2021-10-04. Last modified 2026-06-17.