Vendor Homepage: https://subrion.org/
Software Link: https://subrion.org/download/
Steps to Reproduce: 1: Goto on This URL http://localhost/subrioncms/panel/ 2: Copy the Payload ehxxt<script>alert(1)</script>fukq and Paste in Login Field and Add Any Password and Click Login Button 3: After Clicking Login Button the Payload Will Execute and it will show the alert
Reference: https://drive.google.com/file/d/1lmU8zuyzyC9LHFXuXzamnkcLcjcfs0xE/view?usp=sharing