Itsourcecode Student Transcript Processing System SQL Injection Vulnerability in Login.php

A SQL injection vulnerability has been identified in the Student Transcript Processing System version 1.0, specifically within the login.php file. The issue arises from inadequate validation of the 'uname' parameter, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, potentially leading to unauthorized access to the database, manipulation or deletion of data, and exposure of sensitive information.

Impact

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

Reproduction

The vulnerability can be reproduced by sending a POST request to the login.php file with a crafted 'uname' parameter that includes malicious SQL payloads. 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 implement input validation and sanitization for the 'uname' parameter, use prepared statements to prevent SQL injection, and conduct regular security audits to identify and fix potential vulnerabilities.