PHPGurukul Car Washing Management System SQL Injection Vulnerability in editcar-washpoint.php

A critical SQL injection vulnerability has been identified in PHPGurukul Car Washing Management System version 1.0. The issue resides in the file '/admin/editcar-washpoint.php', where the 'wpid' parameter is manipulated, leading to unauthorized database access. This vulnerability can be exploited remotely, but requires authentication to the backend system.

Impact

Exploitation of this vulnerability allows attackers to inject malicious SQL queries, potentially leading to unauthorized database access, data modification or deletion, and exposure of sensitive information.

Reproduction

To reproduce this vulnerability, log into the application and navigate to the '/admin/editcar-washpoint.php' file. Once there, manipulate the 'wpid' parameter by injecting SQL payloads that exploit boolean-based blind, time-based blind, or UNION-based SQL injection techniques. This can be done using a tool 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.