itsourcecode Apartment Management System SQL Injection Vulnerability in Bill Info Report

A SQL injection vulnerability has been identified in the itsourcecode Apartment Management System version 1.0. The issue arises in the file '/report/bill_info.php', where the 'vid' parameter is processed without proper validation, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication.

Impact

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

Reproduction

The vulnerability can be reproduced by sending a crafted request to the '/report/bill_info.php' file with a malicious 'vid' parameter. This can be done using a tool like sqlmap, which can automate the injection process and demonstrate the vulnerability.

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.