iScripts Easycreate 3.2.1 - Stored Cross-Site Scripting

# Exploit Title:  iScripts Easycreate 3.2.1 - Stored Cross-Site Scripting
# Date: 02/04/2018
# Exploit Author: ManhNho
# Vendor Homepage: https://www.iscripts.com
# Demo Page: https://www.demo.iscripts.com/easycreate/demo/
# Version: 3.2.1
# Tested on: Windows 10
# Category: Webapps
# CVE: CVE-2018-9236
# CVE: CVE-2018-9237

1. Description
====================
iScripts EasyCreate 3.2.1 has Stored Cross-Site Scripting in the "Site Description" and "Site Title" fields.

2. PoC
====================
1. from "user section", access to "dashboard" and select "Created from saved items" with edit option
2. In "edit site" action,  Inject "><script>alert('2')</script> to "Site Description" field
3. Save and change!! refresh and we have alert pop up!

3. PoC
====================
1. from "user section", access to "dashboard" and select "Created from saved items" with edit option
2. In "edit site" action, Inject </title>"><script>alert('1')</script> to "Site title" field
3. Save and change! refresh and we have alert pop up!

4. References
====================
http://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-9237
http://cve.mitre.org/cgi-bin/cvename.cgi?name=2018-9236