Summary

Vulnerability Details:

• Upgrade Function Logic: The upgrade process should be secure, ensuring only the owner can trigger upgrades.

Impact:

• The _authorizeUpgrade function is currently empty, meaning any address could potentially be authorized for upgrades if not properly handled elsewhere.

Tools Used:

• 👀 (Visual Inspection)

• Audit Wizard

• AI

Recommendations:

• Implement proper access control in the _authorizeUpgrade function to secure the upgrade mechanism.