URGENT PATCH: Fixed critical security issue in C2S_UpdateItemStack packet #50
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I'm running a modded Minecraft server network, and we've found a serious issue with a furnish packet that's actively being exploited by griefers. This caused a lot of damage to one of our servers - and after investigating other servers have been affected too by this same issue.
We've put together a patch that fixes the exploit - this should be pushed and merged to curseforge to prevent further damage to other servers.
@Wouink