Projectworlds Advanced Library Management System SQL Injection Vulnerability in borrow.php

A SQL injection vulnerability has been identified in version 1.0 of the Projectworlds Advanced Library Management System. The issue resides in the borrow.php file, where the roll_number parameter is not properly validated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, potentially leading to unauthorized database access, data manipulation, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for SQL injection, which could be used to access, modify, or delete database information. Additionally, it could lead to unauthorized control over the system or cause service disruptions.

Reproduction

The vulnerability can be reproduced by sending a POST request to borrow.php with a crafted roll_number 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

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.