Itsourcecode Online Tour and Travel Management System SQL Injection Vulnerability in package.php

A SQL injection vulnerability has been identified in the Online Tour and Travel Management System version 1.0, specifically within the package.php file. This vulnerability arises from inadequate validation of user input in the 'subcatid' parameter, allowing attackers to inject malicious SQL queries. Exploitation of this vulnerability could lead to unauthorized access to the database, manipulation or deletion of data, and exposure of sensitive information. The vulnerability can be exploited remotely without authentication.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to interfere with the application's database queries. This could result in unauthorized data access, data manipulation or deletion, and in some cases, executing administrative operations on the database.

Reproduction

The vulnerability can be reproduced by sending a crafted HTTP request to the package.php file with the 'subcatid' parameter. The injection can be verified using payloads that exploit SQL injection vulnerabilities, such as boolean-based blind, error-based, time-based blind, and UNION-based SQL injection techniques.

Remediation

It is recommended to implement input validation and sanitization for the 'subcatid' parameter to prevent SQL injection. Additionally, using prepared statements and parameterized queries can help mitigate this vulnerability. Regular security audits and code reviews are also advisable to identify and address potential vulnerabilities.