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Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

# Exploit Title: MyBB OUGC Awards Plugin v1.8.3 - Cross-Site Scripting
# Date: 12/31/2018
# Author: 0xB9
# Twitter: @0xB9Sec
# Contact: 0xB9[at]pm.me
# Software Link: https://community.mybb.com/mods.php?action=view&pid=396
# Version: 1.8.3
# Tested on: Ubuntu 18.04
# CVE: CVE-2019-3501


1. Description:
OUGC Awards plugin for MyBB forum allows admins and moderators to grant awards to users which displays on profiles/posts. The reason input isn't sanitized on awards page and user profiles.
 

2. Proof of Concept:

- Have a mod account level or higher
- Go to Manage Awards in ModCP
- Give an award to a user and input payload for reason   <script>alert('XSS')</script>

- Payload executes when viewing award on awards.php and user profiles.


3. Solution:
Update to 1.8.19