Wchat PHP AJAX Chat Script 1.5 - Cross-Site Scripting

Author: L0RD
type: webapps
platform: php
port: 
date_added: 2018-05-21 
date_updated: 2018-05-22 
verified: 0 
codes:  
tags: 
aliases:  
screenshot_url:  
application_url: 

# Exploit Title: Wchat - Fully Responsive PHP AJAX Chat Script  1.5 - Persistent cross site scripting
# Date: 2018-05-21
# Exploit Author: Borna nematzadeh (L0RD)
# Vendor Homepage: https://codecanyon.net/item/wchat-fully-responsive-phpajax-chat/18047319?s_rank=1327
# Version: 1.5
# Tested on: Windows

# POC :
1) Create your account and navigate to "Edit profile"
2) Put this payload into textarea :
</textarea><script>console.log(document.cookie)</script>
3) The payload will be executed if someone opens your profile .