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

A SQL injection vulnerability has been identified in version 1.0 of the Projectworlds Advanced Library Management System. The issue arises in the member_search.php file, where the roll_number parameter is improperly validated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication.

Impact

Exploitation of this vulnerability allows for unauthorized database access, manipulation of data, and potential disruption of service.

Reproduction

The vulnerability can be reproduced by sending a POST request to member_search.php with the roll_number parameter. The request can include a crafted SQL payload that exploits the injection flaw. 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.