388
PSA: Lemmy.world has been compromised! (Edit: Multiple Instances are down) (lemmy.ml)
submitted 1 year ago* (last edited 1 year ago) by G59@lemmy.ml to c/fediverse@lemmy.ml
230 comments fedilink hide all child comments

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

you are viewing a single comment's thread
view the rest of the comments
[-] Max_P@lemmy.max-p.me 16 points 1 year ago

Pretty much, and it's not even XSS (it's not cross-site), it's just plain basic HTML injection breaking out of Markdown. At least as far as I was able to find.

[-] redcalcium@c.calciumlabs.com 1 points 1 year ago

XSS is a blanket term for vulnerabilities that allows attackers to inject client-side scripts. Looks like someone is already identified and submitted a pull request that contain a fix: https://github.com/LemmyNet/lemmy-ui/pull/1897/files

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

Fediverse

17770 readers
2 users here now

A community dedicated to fediverse news and discussion.

Fediverse is a portmanteau of "federation" and "universe".

Getting started on Fediverse;

founded 5 years ago
MODERATORS
deadsuperhero@lemmy.ml
wakest@lemmy.ml