Zend certified PHP/Magento developer

Does a Chrome screen recorder extension with no permissions have the ability to upload recorded data to a unknown server?

For example, the Screen Recorder for Google Chrome extension requires no permissions up front. When you try to make a recording, it will ask you what to share (whole desktop, window, or tab).

After you have made a recording, the app presumably has access to the recording.

Can it then upload that recording anywhere it wants? Or does it need permissions for that?

I’d like to keep my information secure, but Chrome’s webstore does not make this very clear at all. Very shameful on Google’s part for keeping these things cloudy to be honest.