Is Wildhero - Eco-friendly Email safe?

Low risk

Wildhero - Eco-friendly Email lets Gmail page messages open attacker-chosen tabs without checking their origin.

On Gmail pages, its content script listens for postMessage commands and forwards click or open-tab requests to the background script. Because the handler does not validate the message origin, another page with a handle to Gmail can ask the extension to open a supplied URL in a new tab.

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

Wildherov2.1.12Chrome Web Store
15Risk
Who publishes it

Treecard Ltd - no other listings under this identity, 1 shared hostname

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

Publisher
Wildhero
Declared legal entity
Treecard Ltd
Registered address
1 Lindsay Road, Bristol BS7 9NP, GB
Registered contact
George Sheppard

Shared hosts - 1 hostname

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.

shareasale.com
Also called by 5 other listings, including PlePer Local SEO Tools

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

Publishers can request a review.

Updated 30 September 2026epbeeejaipcljihofkpdjhfmmbigodjp