Ai3 QbiBot does not properly filter user input, allowing unauthenticated remote attackers to insert JavaScript code into the chat box. Once the recipient views the message, they will be subject to a Stored XSS attack.

The file upload functionality of Ai3 QbiBot does not properly restrict types of uploaded files, allowing remote attackers with administrator privilege to upload files with dangerous type containing malicious code.

The password reset feature of Ai3 QbiBot lacks proper access control, allowing unauthenticated remote attackers to reset any user's password.