Exploit for BlackCat CMS 1.3.6 Cross Site Scripting

## https://sploitus.com/exploit?id=PACKETSTORM:161427
# Exploit Title: BlackCat CMS 1.3.6 - 'Display name' Cross Site Scripting (XSS)  
# Date: 16-02-2021  
# Exploit Author: Kamaljeet Kumar - TATA Advanced Systems Limited  
# Vendor Homepage: https://blackcat-cms.org/  
# Software Link: https://blackcat-cms.org/page/download.php  
# Version: BlackCat CMS - 1.3.6  
# Tested on: Windows  
  
# Steps to Reproduce:  
  
1. To exploit this vulnerability an attacker has a login in the admin panel and clicks on the admin profile button. Then use " onmouseover=alert(1) " this XSS payload on Display name field and click on the Save button.  
  
2 .Then refresh the page and hover the mouse on Display name filed and our XSS message pop up.