Is セカイブラウザ Google Chrome拡張機能 safe?

Low risk

セカイブラウザ sends saved Sekai VPN credentials to any active proxy challenge without checking the proxy host.

When a proxy asks Chrome for authentication, the background script reads the stored Sekai VPN username and password and returns them as proxy credentials. The handler runs for all URLs and only checks that the request is a proxy challenge, not whether the proxy matches the selected Sekai VPN server.

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

INTERLINK CO., LTD.v1.2.0Chrome Web Store
21Risk
Who publishes it

株式会社インターリンク - 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
INTERLINK CO., LTD.
Declared legal entity
株式会社インターリンク

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 1.2.0. 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

    <all_urls>

  • Route all of your browsing through a server of its choosing

    proxy

  • See, disable and uninstall your other extensions, including your security ones

    management

  • Store data in your browser

    storage

  • Watch every request your browser makes

    webRequest

webRequestAuthProvider
Updated 30 September 2026bgdlhopbdhilikheoipjpnobjdkbojac