Projectworlds Travel Management System SQL Injection Vulnerability in viewpackage.php

A critical SQL injection vulnerability has been identified in version 1.0 of the Projectworlds Travel Management System. The issue arises in the file viewpackage.php, where the 't1' parameter is manipulated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, leading to unauthorized database access, data modification or deletion, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for unauthorized access to the database, manipulation or deletion of data, and access to sensitive information. Such actions pose a significant threat to system security and data integrity.

Reproduction

The vulnerability can be reproduced by sending a POST request to viewpackage.php with a payload that includes a crafted 't1' parameter. This payload should be designed to exploit the time-based blind SQL injection vulnerability, such as using a RLIKE operator to test for SQL injection by causing a time delay in the response.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection, validate and filter user input, minimize database user permissions, and conduct regular security audits.