Is Zoom for Firefox safe?
Zoom for Firefox captures visible-tab screenshots for magnifier mode and places them in the page DOM.
When magnifier mode is enabled, the extension captures the active tab as a PNG data URL and injects it into the page as the background image of a DOM element. Scripts running on that page can read the element's background image value while the magnifier is present.
Who publishes itStefan vd - no other listings under this identity
Stefan vd - no other listings under this identity
What this publisher told the store about itself, and the other listings that told it the same thing.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
What it can do
Permissions this extension asks for, as declared in version 2.8.25. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Read and change your data on every site you visit
<all_urls>
See the address and title of every tab you have open
tabs
Add items to the right-click menu
contextMenus
Store data in your browser
storage
Run its own code inside the pages you visit
scripting
See every page you navigate to, as you navigate to it
webNavigation
Store an unlimited amount of data in your browser
unlimitedStorage
Where it sends data
Destinations our analysis observed Zoom for Firefox contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- page scripts on visited sites
Zoom for Firefox sends data to page scripts on visited sites. Named as a recipient by 1 other extensions we have analysed.