Is Labubu Cursor safe?
Labubu Cursor accepts postMessage commands from any web page and fetches attacker-supplied URLs with the user's credentials.
The extension runs on every website and listens for window postMessage events without checking the sender's origin. Any page can send a LABUBU_EXTENSION_MESSAGE instructing it to fetch an arbitrary URL with cookies included, display the result as the cursor, and store the URL so it syncs via chrome.storage.sync to the user's other signed-in Chrome installs.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itEntropy Flux - no other listings under this identity
Entropy Flux - 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 1.1. 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
<all_urls>
Act on the current tab, but only after you click the extension
activeTab
Store data in your browser
storage
Run its own code inside the pages you visit
scripting