27 lines
No EOL
736 B
Text
27 lines
No EOL
736 B
Text
# Exploit Title: MyBB IP History Logs Plugin 1.0.2 - Cross-Site Scripting
|
|
# Date: 1/25/2018
|
|
# Author: 0xB9
|
|
# Twitter: @0xB9Sec
|
|
# Contact: 0xB9[at]pm.me
|
|
# Software Link: https://community.mybb.com/mods.php?action=view&pid=1213
|
|
# Version: 1.0.2
|
|
# Tested on: Ubuntu 18.04
|
|
# CVE: CVE-2019-6979
|
|
|
|
|
|
1. Description:
|
|
This plugin keeps a record of a users IP & User-Agent history. The User-Agent isn't sanitized to user input allowing for an XSS via ACP.
|
|
|
|
|
|
2. Proof of Concept:
|
|
|
|
- Change your User-Agent to a payload <script>alert('XSS')</script>
|
|
- Log into an account
|
|
|
|
When admin visits the IP/User-Agent history page the payload will execute
|
|
http://localhost/[path]/admin/index.php?module=tools-ip_history_logs
|
|
|
|
|
|
|
|
3. Solution:
|
|
Update to 1.0.3 |