Savsoft Quiz version 5 suffers from a persistent cross site scripting vulnerability. This finding differs from the original discovery of persistent cross site scripting in this version found originally by th3d1gger.
3f5f929cd5c13ca7a26d5b43c74c8a86# Exploit Title: Savsoft Quiz 5 - 'Skype ID' Stored XSS
# Exploit Author: Dipak Panchal(th3.d1p4k)
# Vendor Homepage: https://savsoftquiz.com
# Software Link: https://github.com/savsofts/savsoftquiz_v5
# Version: 5
# Tested on Windows 10
Attack Vector:
This vulnerability can results attacker to inject the XSS payload in User
Registration section and each time admin visits the manage user section
from admin panel, and home page too. XSS triggers and attacker can able to
steal the cookie according to the crafted payload.
Steps to reproduce:
1. Create new account and verified it.
2. Navigate to Edit Profile:
-> http://localhost/savsoftquiz/index.php/user/edit_user/123
3. Put the below Payload in Skype ID field. and submit it.
Payload: abcd<script>alert("XSS")</script>
4. You will get XSS popup.