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

A SQL injection vulnerability has been identified in version 1.0 of the Projectworlds Advanced Library Management System. The issue arises in the delete_admin.php file, where the admin_id parameter is manipulated, allowing for the injection of malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, potentially leading to unauthorized database access, data modification or deletion, 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. Such actions could disrupt services and compromise system security.

Reproduction

The vulnerability can be reproduced by sending a crafted HTTP request to delete_admin.php with an injected SQL payload in the admin_id parameter. 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.