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submitted 1 year ago* (last edited 1 year ago) by G59@lemmy.ml to c/fediverse@lemmy.ml

FYI!!! In case you start getting re-directed to porn sites.

Maybe the admin got hacked?


edit: lemmy.blahaj.zone has also been hacked. beehaw.org is also down, possibly intentionally by their admins until the issue is fixed.

Post discussing the point of vulnerability: https://lemmy.ml/post/1896249

Github Issue created here: https://github.com/LemmyNet/lemmy-ui/issues/1895

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[-] Candelestine@lemmy.ca 96 points 1 year ago

Yea, I switched to this alt. It appears to be one of the assistant admins accts. Seems like an old fashioned anon prank, to me, they're mainly just trying to make stuff offensive and redirect people to lemonparty.

So, y'know, old school.

I don't know if any data is actually in danger, but I doubt it. I don't see why assistant admins would need access to it.

[-] CMahaff@lemmy.ml 32 points 1 year ago* (last edited 1 year ago)

My concern is that configuring the site to automatically redirect users sounds like they have pretty large control over the site - the kind of control that I would assume is usually limited to users with root access on the server.

Obviously hope nothing of value is lost and that there is a proper off-site backup of the content.

Edit: See Max-P's comment, it looks like the site redirection was accomplished in a way that IMO suggests they do NOT have full control over the site. We'll obviously have to wait for the full debrief from the admins.

[-] JackbyDev@programming.dev 5 points 1 year ago

If it was just DNS that doesn't mean too much. If it was just DNS it seems to be back up. It's like changing the number in a phone book.

[-] Cube6392@beehaw.org 7 points 1 year ago

It was a JavaScript injection to the site's sidebar and top announcement section

[-] thanks_shakey_snake@lemmy.ca 4 points 1 year ago

Yeah the "redirect somewhere else" attack definitely doesn't necessarily require any particular control of the site. Usually it's noticing that you can trick some text into being run as Javascript, instead of interpreted as text... And then you just stick in a cheeky little <notarealscript>window.location = "https://www.badsite.horse"</notarealscript> into that spot.

Then every time that comment, username, (in this case apparently) custom emoji, etc. gets loaded, whoops, the code runs and off you go!

So no control of the site is required at all.

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this post was submitted on 10 Jul 2023
482 points (99.2% liked)

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