Martin Enders (he/him)Feb 3, 2024

I update my #mastodon instance from 4.1.x to 4.2.x becaus of this security concern: https://github.com/mastodon/mastodon/security/advisories/GHSA-3fjr-858r-92rw

Changed the versions in my docker-compose file and followed the upgrade instructions - worked like a charm  

If you use docker find the upgrade instructions at the very end of the following link (Section: "Update Steps / Using Docker").

https://github.com/mastodon/mastodon/releases/tag/v4.2.0

#docker #mastodon_upgrade

Remote user impersonation and takeover

### Summary Due to a gap in validation of federated content in the affected Mastodon versions, attackers can craft payloads that impersonate remote ActivityPub actors (federated accounts) as-see...

GitHub
WikinautNov 19, 2022

Das ging ja flott eben, hat nur kurz gestoppt, ich hatte nicht mal Zeit, mir ein #Kaltgetränk zu holen!

Danke @ordnung für #Mastodon_Upgrade eben.

Fotolizenz: WTFPL