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700+ self-hosted Git instances battered in 0-day attacks with no fix imminent
(www.theregister.com)
this post was submitted on 10 Dec 2025
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I keep mine accessible from the internet, its just more useful to me like that. I do have registration disabled though and SSO is handled by Authentik so it could be worse (my personal goal has just been to not be the easiest target, perfect security is a myth in my mind).
Theres a HUGE difference between hosting it essentially read-only to the world, vs allowing account creation, uploading, and processing unknown files by the server.
I have thought of blocking access to the commit history pages at the reverse proxy to cut off 99% of the traffic from bots. If anyone wants to look at the history, its just a git clone away.
You could also throw it behind mTLS
I could, but then I would have issues getting to it from work; from the bit I've read about mTLS, it's not really indended for my use case, I think I'll just stick with TLS.