YTReporter

This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.

This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.

Host permission — access limited to this URL pattern.

This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.