cross-posted from: https://lemmy.ml/post/1895271
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
Deeply unfortunate that something like this could happen, you always hope that code injection vulnerabilities are found before someone is hacked. With that in mind, this shows the importance of two security principles: always parse and clean user input and don’t click links (including images) before checking where they are going to send you.
This used an onLoad which isn’t generally shown when you hover over a link in a browser. Most people, even devs, aren’t going to jump on the console to check every link.
NoScript would probably have helped though.
What kind of terrible markdown editor allows adding onload scripts to images though… it’s insane.