Firefox 115: some add-ons may be blocked from running on certain sites 😮

TL;DR

Firefox users who run add-ons that are not monitored by Mozilla may notice a new notification in Firefox when they visit certain sites. The notification informs them that ā€œsome extensions are not allowedā€ and were blocked from running on that site.

Mozilla writes on a support page: ā€œAs of Firefox version 115, we have introduced a new back-end feature to only allow some extensions monitored by Mozilla to run on specific websites for various reasons, including security concernsā€.

Mozilla makes no mention of the scope of this and the support article is extremely vague. The change is called Quarantined Domains by Mozilla.

There is however a way of reverting this (for now?):

  1. Load about:config in the Firefox address bar.
  2. Click Accept the Risk and Continue, if the prompt appears.
  3. Search for extensions.quarantinedDomains.enabled.
  4. Set it to FALSE.
  5. Restart Firefox.

I like this part!

No shady privacy policies or back doors for advertisers. Just a lightning fast browser that doesn’t sell you out.

Edit:

Do what you do online.

Firefox Browser isn’t watching.

We block the ad trackers. You explore the internet faster.

What the…?!

honka_animated-128px-14

That is called ā€œmarketing spinā€

I like it and i do believe they are still better than most other browsers. :wink:

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3 Likes

I do like it! It’s the best…est!

It seems intrusive to me, like if I were a child that needed help about my plugins.
But I don’t have a complete understanding or formed opinion about it yet…

I personally don’t have a problem with some add ons not running on certain sites as long as it’s not my ad blocker. :rofl:

hm, strange…
Now in Gnome, if I search for something, my browser history pops up in the search.

I just got Firefox 115 also.

Have you already made the change to false ?

For the new feature? Blocking some addons on certain sites? No i haven’t. I’m going to run with it. I probably won’t have any issues. I don’t go to that many sites and the sites i do go to are probably not the ones referred to. :wink:

Edit: I only use 3 add ons

ublock origin
video downloader helper
youtube video & audio downloader

Guess well see. :man_shrugging:

privacy redirect and skip redirect It is not actively monitored by Mozilla for security

I use
UBlock origin
Canvas Blocker
Dark Reader
and the two listet above

let’s see what happens.

In case you’ve missed it, it’s just how Rick rolls… :rofl:
If things that he likes and has no problem with will throw h-bomb on his city - he’ll still love it! :rofl:

I think it should be fine. Especially if you are using ones that are recommended by Firefox.

I only use stuff that works! Otherwise it goes in the waste basket! :rofl:

hmm, now there is a profile manager built in…

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It’s a Gnome issue. :rofl:

What? Gnome is problems free.. :sweat_smile: