Is SP Formatter safe?

Low risk

SP Formatter lets any website overwrite its extension settings through a page message.

SP Formatter runs a content script on every website and listens for page messages that request settings changes. The message handler accepts the page-supplied settings object without checking the sender and stores it in Chrome extension storage.

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

Sergei Sergeevv0.1.6Chrome Web Store
15Risk
Who publishes it

Sergei Sergeev - no other listings under this identity

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

Publisher
Sergei Sergeev

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

  • Store data in your browser

    storage

Updated 30 September 2026fmeihfaddhdkoogipahfcjlicglflkhg