Is widget.io safe?

Low risk

widget.io injects a page-context script into StreamElements overlay pages that accepts postMessage commands from any origin.

The extension adds a script to StreamElements overlay pages that listens for window.postMessage messages without validating the sender's origin. Any website open in the browser can send messages that load arbitrary HTML, CSS, JavaScript, and data into the StreamElements widget editor. This behavior applies only to pages on streamelements.com overlays.

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

20Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 17 September 2026fcgbjpajcfjnjgfdeookpnoefgcliljj