Is ASBPlayer: Learn with Subs safe?

Low risk

ASBPlayer creates a page-accessible subtitle frame that can forward AnkiConnect POSTs to localhost.

ASBPlayer injects its subtitle interface as a srcdoc frame on pages matched by its broad content scripts. If a visited page controls that frame, it can have the extension send allowed AnkiConnect actions, such as finding or updating notes or storing media, to the configured local AnkiConnect service.

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

MirSolUuv1.9.1Firefox Add-ons
20Risk

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 1.9.1. 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>

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

    tabs

  • Store data in your browser

    storage

  • Add items to the right-click menu

    contextMenus

  • Watch every request your browser makes

    webRequest

  • Watch, block and rewrite every request your browser makes

    webRequestBlocking

Where it sends data

Destinations our analysis observed ASBPlayer: Learn with Subs contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • 127.0.0.1:8765

    ASBPlayer: Learn with Subs sends data to 127.0.0.1:8765. 2 other extensions we have analysed send data here.

Updated 30 September 2026amo-2904897