itsourcecode Online Tour and Travel Management System SQL Injection Vulnerability in Login Page

A SQL injection vulnerability has been identified in the Online Tour and Travel Management System version 1.0. The issue arises in the file '/admin/page-login.php', where insufficient validation of the 'email' parameter allows attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, potentially leading to unauthorized access to the database, modification or deletion of data, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for SQL injection, which could be used to manipulate database queries, access or modify database information, and execute administrative operations on the database server.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/admin/page-login.php' with an injected SQL payload in the 'email' parameter. Several types of SQL injection techniques can be used, including boolean-based blind, error-based, time-based blind, and stacked queries. This can be done using tools like sqlmap.

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.