# Exploit Title:Content Management System 1.0 - 'First Name' Stored XSS # Exploit Author: Zhayi (Zeo) # Date: 2020-12-14 # Vendor Homepage: https://www.sourcecodester.com/php/14625/content-management-system-using-phpmysqli-source-code.html # Software Link: https://www.sourcecodester.com/download-code?nid=14625&title=Content+Management+System+using+PHP%2FMySQLi+with+Source+Code # Affected Version: Version 1 # Tested on: WINDOWS 10 Step 1: Log in to the CMS with any valid user credentials. Step 2: Click on the logged in username on header and select Manage Account. Step 3: Rename the user First Name to "<script>alert(document.domain)</script>". Step 4: Update Profile and this will trigger the XSS. Step 5: Logout and login again and the page will display the domain name.