Is VK Next - функции для ВКонтакте safe?

Low risk

VK Next removes CSP on VK pages and rewrites CORS and origin headers for several cross-site requests.

When VK pages load or make cross-origin requests, VK Next installs dynamic network rules that remove content-security-policy headers for VK and VK Video pages and set permissive CORS responses for Telegram, Genius, and VK login flows. The same rules remove Origin and Referer from Yandex and Wikipedia requests and spoof Origin or User-Agent headers on VK API requests. It also embeds a VK OAuth client secret used when requesting an anonymous token from login.vk.com.

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

VK Nextv14.14.0Firefox Add-ons
15Risk

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 14.14.0. 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 vk.com

    https://*.vk.com/*

  • Read and change your data on vk.ru

    https://*.vk.ru/*

  • Read and change your data on vkvideo.ru

    https://vkvideo.ru/*

  • Read and change your data on vksport.vkvideo.ru

    https://vksport.vkvideo.ru/*

  • Read and change your data on vknext.net

    https://vknext.net/*

  • Read and change your data on api.telegram.org

    https://api.telegram.org/*

  • Read and change your data on api.genius.com

    https://api.genius.com/*

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

    tabs

  • Store an unlimited amount of data in your browser

    unlimitedStorage

  • Store data in your browser

    storage

  • Block and redirect the requests your browser makes

    declarativeNetRequest

  • Run its own code inside the pages you visit

    scripting

  • Schedule its own background tasks

    alarms

  • Show you desktop notifications

    notifications

Where it sends data

Destinations our analysis observed VK Next - функции для ВКонтакте 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.

  • api.telegram.org

    VK Next - функции для ВКонтакте sends data to api.telegram.org. 6 other extensions we have analysed send data here.

  • api.genius.com

    VK Next - функции для ВКонтакте sends data to api.genius.com. One other extension we have analysed sends data here.

  • api.vk.com

    VK Next - функции для ВКонтакте sends data to api.vk.com. One other extension we have analysed sends data here.

  • api.vk.ru

    VK Next - функции для ВКонтакте sends data to api.vk.ru. No other extension we have analysed sends data here.

  • login.vk.com

    VK Next - функции для ВКонтакте sends data to login.vk.com. No other extension we have analysed sends data here.

  • login.vk.ru

    VK Next - функции для ВКонтакте sends data to login.vk.ru. No other extension we have analysed sends data here.

Updated 30 September 2026amo-2779734