Is CommaFeed safe?

Low risk

CommaFeed can let CommaFeed lookalike pages open arbitrary background tabs through its message bridge.

CommaFeed injects a content script on every site, but only enables its message bridge when the page URL starts with the configured CommaFeed URL. Because the default check is prefix-based and does not verify the message origin, a lookalike page such as a domain beginning with https://www.commafeed.com can send a command that opens any supplied URL in a background tab.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

CommaFeedv3.3.2Chrome Web Store
17Risk

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 3.3.2. 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

    *://*/*

  • Store data in your browser

    storage

  • Schedule its own background tasks

    alarms

Updated 30 September 2026bpbfpjiciblcfeganojjkfapnllbhdga