Is Fortinet Support Tool safe?

Medium risk

Fortinet Support Tool is medium risk. Submitting a Fortinet Support Tool capture bundles a client-info.json file listing your installed browser extensions. The inventory comes from chrome.management.getAll() and includes names, versions, and descriptions.

Fortinetv3.0.32Chrome Web Store
45Risk
Who publishes it

Fortinet, Inc. - 6 other listings 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
Fortinet
Declared legal entity
Fortinet, Inc.
Registered address
909 Kifer Rd, Sunnyvale, CA 94086-5207, US
Registered contact
Mark Westerhof

Same store account

2 other listings published from this account, 7k+ users between them, none of them carrying a finding.

Same operator - 4 listings

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

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

Publishers can request a review.

Findings

Capture bundle includes the user's installed extension inventory.

Submitting a Fortinet Support Tool capture bundles a client-info.json file listing your installed browser extensions.

The inventory comes from chrome.management.getAll() and includes names, versions, and descriptions.

Severity
Medium unwanted
Type
Unexpected
CWE
CWE-359
Source
Dynamic sandbox
What actually happens
You did this

The user generates a support capture bundle.

The extension did this

The extension adds client-info.json containing installed extension names, versions, and descriptions.

Fields in the capture bundle
  • Installed extension inventory
    Ad blocker 5.1.0 (illustrative)

    This reveals the browser extensions present in the profile, including security tools or other sensitive add-ons.

Observation

Dynamic analysis confirmed that the capture bundle writes the gathered client information to client-info.json inside the ZIP.

Updated 30 September 2026jbeeicmopdjjhdjnikmmhlebpkllhjki