Is Cinnamoroll Cursor - Custom Sanrio Cursor for Chrome safe?

Low risk

Cinnamoroll Cursor exposes part of its extension runtime ID in every webpage via an injected style class.

The extension runs a content script on all websites and adds a style element whose class name includes the first eight characters of its runtime ID. Scripts running on the same page can read that class name from the DOM; the reviewed evidence does not show this value being sent to an external recipient.

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

TabTabv1.0.0Chrome Web Store
17Risk
Who publishes it

TabTab - 1 other listing 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
TabTab

Same store account

1 other listing published from this account, 4k+ users between them, none of them carrying a finding.

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

  • Read and change your data on every site you visit

    *://*/*

  • Store data in your browser

    storage

  • Store an unlimited amount of data in your browser

    unlimitedStorage

  • Run its own code inside the pages you visit

    scripting

Updated 30 September 2026eknkbhblmchgnbemajfjkhibbobamdod