index.php in Flyspeck CMS 6.8 does not require administrative authentication for the updateExistingContent action, which allows remote attackers to create or modify admin accounts via the (1) users[fullname], (2) users[email], (3) users[role_id], (4) users[username], and (5) users[password] parameters.
- https://www.exploit-db.com/exploits/8714
No PoCs found on GitHub currently.