Campcodes Online Apartment Visitor Management System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in Campcodes Online Apartment Visitor Management System version 1.0. The issue resides in the file 'visitor-detail.php', specifically within the 'editid' parameter. This vulnerability allows remote attackers to inject malicious SQL queries, potentially leading to unauthorized database access, data manipulation, and exposure of sensitive information. The vulnerability arises from inadequate input validation, allowing attackers to exploit the 'editid' parameter without authentication.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries. This could result in unauthorized access to the database, modification or deletion of data, and exposure of sensitive information.

Reproduction

The vulnerability can be reproduced by sending a request to 'visitor-detail.php' with the 'editid' parameter. The injection can be performed using various payloads, such as boolean-based blind injections or time-based blind injections, taking advantage of the application's SQL query handling.

Remediation

It is recommended to implement input validation and sanitization for the 'editid' parameter, use prepared statements to prevent SQL injection, and conduct regular security audits to identify and address vulnerabilities.