this post was submitted on 11 Aug 2023
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An external image showing your user-agent and the total "hit count"

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[–] [email protected] 15 points 11 months ago* (last edited 11 months ago) (7 children)

It would be interesting to see just how much info is shared when lemmy requests the image. If there is [potentially] sensitive info being shared, the devs might be interested in working on it too (I have no idea how to check such a thing, this comment is just so I can find the post later when more people have shared their wisdom on it)

[–] [email protected] 33 points 11 months ago* (last edited 11 months ago) (6 children)

None (by Lemmy), as Lemmy doesn't actually request the image (that would be proxying). Your browser requests the image directly by URL. Lemmy, technically, doesn't even know an image exists. It just provides the HTML and lets your browser do the work.

[–] [email protected] 16 points 11 months ago* (last edited 11 months ago) (3 children)

Exactly. The text of this post is simply :

![An external image showing your user-agent and the total "hit count"](https://trilinder.pythonanywhere.com/image.jpg)
I get the same result when I browse directly to the link.

So, if OP links a malcious website we have a problem ... (?).

[–] [email protected] 9 points 11 months ago (1 children)

Oh dangit, it's simpler than I thought. So the only data being sent is...just whatever is sent in your average GET request.

[–] [email protected] 12 points 11 months ago

Yes. It's also a pretty standard way of serving images. A lot of Email clients do that too.

That's also how these services that show you when a email is read work.

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