Projectworlds Online Hotel Booking SQL Injection Vulnerability in Add Room Admin File

A critical SQL injection vulnerability has been identified in the Projectworlds Online Hotel Booking application, version 1.0. The issue resides in the admin/addroom.php file, where the roomname parameter is manipulated to inject malicious SQL queries. This vulnerability can be exploited remotely, allowing attackers to gain unauthorized access to the database, leak sensitive information, alter or delete data, and potentially disrupt services.

Impact

Exploitation of this vulnerability allows for unauthorized database access, manipulation of database contents, and access to sensitive information. Such actions can lead to a complete compromise of the system and interruption of services.

Reproduction

The vulnerability can be reproduced by sending a POST request to the /admin/addroom.php endpoint with the roomname parameter. The request should include a crafted SQL payload that exploits the application's SQL query handling. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection vulnerabilities.

Remediation

To address this vulnerability, it is recommended to use prepared statements and parameter binding to separate SQL code from user input, validate and filter user input to ensure it meets expected formats, minimize database user permissions, and conduct regular security audits.