MyBB Recent Threads 1.0 Cross Site Scripting

MyBB Recent Threads plugin version 1.0 suffer from a cross site scripting vulnerability.

MD5 | a323305800c40845994bfaf49097fa4e

# Exploit Title: MyBB Recent Threads Plugin v1.0 - Cross-Site Scripting
# Date: 6/2/2018
# Author: 0xB9
# Twitter: @0xB9Sec
# Contact: 0xB9[at]
# Software Link:
# Version: 1.0
# Tested on: Ubuntu 18.04
# CVE: CVE-2018-11715

1. Description:
Creates a page that shows threads that the user has posted in when they have unread replies.

2. Proof of Concept:

- Create or reply to a thread with the following subject <script>alert('XSS')</script>
- When someone replies to the thread you will see the alert here /misc.php?action=myrecentthreads

3. Solution:
Update to 1.1

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