The one reserved for residential usage is home.arpa
.
erre
Oops indeed. Lemmy needs a security audit 😬
I'd wager you're likely fine if you're using a mobile app when the affected image loads. Also, it appears they're stealing auth tokens.. not passwords or anything. At worst they could impersonate you until your token expires.. but you're not a high value target unless you're an admin of an instance.
What kind of terrible markdown editor allows adding onload scripts to images though.. it's insane.
If it's onload
then simply viewing the image runs that script. Yikes.
Tough call, probably for the best. Hopefully it's resolved soon.
The sophistication is impressive, using emojis. Are people getting paid to find the vulnerabilities or are they just bored??
Connect is ridiculously stable and feature-complete for how new it is. Definitely deserves to be mentioned.
I'm pretty sure that error indicates nginx isn't receiving a response from the upstream server (Lemmy and Lemmy-UI). So, either your upstream server isn't responding to requests or nginx is misconfigured with the wrong upstream server 🤔
https://www.rfc-editor.org/rfc/rfc8375.html