Is Secret Server Utilities for Firefox safe?

Low risk

Secret Server Utilities for Firefox lets any website send page-chosen text to the system clipboard.

The extension runs a content script on every website and listens for a SecretServerClipboardEvent from the page. When that event includes a TextToCopy value, the extension forwards it to its background page and writes that text to the system clipboard using its clipboardWrite permission.

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

Delineav3.0.3resigned1Firefox Add-ons
15Risk
Who publishes it

Delinea - no other listings under this identity

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

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 3.0.3resigned1. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read whatever you have copied to your clipboard

    clipboardRead

  • Write to your clipboard

    clipboardWrite

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

    tabs

Updated 30 September 2026amo-661958