Is ZDialer - Zoho Voice Extension safe?

Clean risk

ZDialer - Zoho Voice Extension accepts page postMessage events that can answer or end Zoho Voice calls.

The injected Zoho Voice/Jabra integration listens for same-window messages on HTTPS pages and maps accepted headset events to call controls. A page script can send the expected message fields to trigger answer, reject, or end actions because the handler does not validate the sender origin.

Zoho Corporationv3.7.4Chrome Web Store
2Risk
Who publishes it

Zoho Corporation - 15 other listings from the same operator, none carrying a finding

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

Publisher
Zoho Corporation
Declared legal entity
Zoho Corporation
Registered address
4141 Hacienda Drive, Pleasanton, California 94588, USA

Same operator - 1 listing

Published under a different store account, but sharing the registered address, contact or declared legal entity this one gave the store.

Shared hosts - 2 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.

krisp.ai
Also called by 2 other listings: Krisp: Accent Converter for YouTube, RingCentral App Connect
developer.jabra.com
Also called by 3 other listings, including RingCentral for Google

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 3.8.1. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to. The current listed version is 3.7.4, which we have not unpacked yet.

  • Read and change your data on every site you visit

    <all_urls>

  • See the address and title of every tab you have open

    tabs

  • Show you desktop notifications

    notifications

  • Store data in your browser

    storage

  • Run its own code inside the pages you visit

    scripting

  • Schedule its own background tasks

    alarms

Updated 30 September 2026gnpglhdhioifppkjdpmlmolgeanpaofi