Code-Projects Mobile Shop SQL Injection Vulnerability in Login.php

A critical SQL injection vulnerability has been identified in the Code-Projects Mobile Shop version 1.0, specifically within the login.php file. This vulnerability arises from inadequate validation of user input in the 'email' 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. Notably, this vulnerability can be exploited remotely without any authentication.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries. This could result in unauthorized database access, leakage or alteration of sensitive data, and in some cases, execution of administrative operations on the database. The vulnerability could also be exploited to disrupt service availability.

Reproduction

The vulnerability can be reproduced by sending a POST request to the login.php file with an injected SQL payload in the email parameter. 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 prevent SQL injection. Additionally, input validation and filtering should be implemented to ensure user input conforms to expected formats. Minimizing database user permissions and conducting regular security audits are also advisable.