Is DomA - AI Automation Agent for Browser safe?

Low risk

DomA - AI Automation Agent for Browser accepts a login-identity swap message from any web page with no origin or session check.

The extension injects a content script into every page that listens for window.postMessage events without checking who sent them. When a page sends a specific message shape, the extension forwards the included account details to its background service worker, which switches the extension's active logged-in user to whatever identity the page supplied and saves it to local storage. Any website the user visits can trigger this exchange.

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

stay-extensionv0.0.17Chrome Web Store
15Risk
Who publishes it

stay-extension - 1 other listing from the same operator, 1 of them carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
stay-extension

Same store account

1 other listing published from this account, 2k+ users between them. 1 of them carries a finding.

Shared hosts - 5 hostnames

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

res.stayfork.app
Also called by 2 other listings, including Stay for Browser
rr5---sn-o097znsk.googlevideo.com
Also called by 2 other listings, including Stay for Browser
staybrowser.com
Also called by 2 other listings, including Stay for Browser
api.typesafe.ai
Also called by 3 other listings, including CSR vs SSR Detector, LinuxDo Scripts
manifest.googlevideo.com
Also called by 4 other listings, including ViewTube

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

Publishers can request a review.

Updated 2 November 2026inincmccnblbnpbangllhnchlagnfbel