MyBB Recent Threads On Index plugin version 17.0 suffers from a cross site scripting vulnerability.
8307c11ddec1b8fa0f7961c36a8fbefc
# Exploit Title: MyBB Recent threads
# Date: 4th April 2018
# Exploit Author: Perileos
# Software Link: https://community.mybb.com/mods.php?action=view&pid=191
# Version: 17.0
# Tested on: Windows 10
1. Description:
This plugin shows recent threads in the side bar on your MyBB forum.
2. Proof of concept:
Persistent XSS
- Create a thread with the following subject <p
"""><SCRIPT>alert("XSS")</SCRIPT>">
- Navigate to the index to see a board wide persistent XSS alert.