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Can I prevent add-ons from making network requests?

  • 1 reply
  • 0 have this problem
  • 6 views
  • Last reply by zeroknight

kaisea.rpi
kaisea.rpi
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I use several add-ons in firefox, and largely they feel trustworthy, but I dont have any means for limiting the scope of what they are able to do, the manifest tells me what they can do and thats it. I have read through this page https://support.mozilla.org/en-US/kb/permission-request-messages-firefox-extensions, but I have had a hard time even understanding which permissions let an add-on make network requests.

Barring the ability to actually stop add-ons from making network requests is there any visibility into what requests are being made by an extension, or all extensions in the browser?

I use several add-ons in firefox, and largely they feel trustworthy, but I dont have any means for limiting the scope of what they are able to do, the manifest tells me what they can do and thats it. I have read through this page https://support.mozilla.org/en-US/kb/permission-request-messages-firefox-extensions, but I have had a hard time even understanding which permissions let an add-on make network requests. Barring the ability to actually stop add-ons from making network requests is there any visibility into what requests are being made by an extension, or all extensions in the browser?

All Replies (1)

zeroknight
zeroknight
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There is no clear distinction between websites and extensions which is partly why they are called "WebExtensions". An extension with site permission can alter the code of a site and get it to make any network request without it being attributed to the extension.