Code-Projects Responsive Hotel Site SQL Injection Vulnerability

A SQL injection vulnerability has been identified in Code-Projects Responsive Hotel Site version 1.0. The issue resides in the '/admin/usersettingdel.php' file, where the 'eid' parameter is not properly validated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without the need for authentication, potentially leading to unauthorized database access, data manipulation, and leakage 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 request to the '/admin/usersettingdel.php' endpoint with an injected payload in the 'eid' parameter. This payload should be designed to exploit the SQL injection flaw, such as by using SQL injection techniques that take advantage of the application's database query handling.

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.