MattDahEpic Core (MDECore)
Modby MattDahEpic
Common code for all MattDahEpic mods. Adds helpful commands too.
Type
Mod
CurseForge Downloads
7,235,467
CurseForge ID
229595
Last Updated
Jun 11, 2026
Description
WARNING!
Older versions of this mod for Minecraft 1.8 - 1.12 contain a known security vulnerability. Updated versions for MC 1.10.2 and 1.12.2 are in development - if you play those versions please update all your mods ASAP.
You can read more about the vulnerability here: https://github.com/dogboy21/serializationisbad/
I do not recommend playing very old Minecraft versions on public open servers, you can still safely play in single player.
MDECore is not the only mod affected by this issue and I highly recommend installing the patcher mods below and updating your mods as new versions become available.
If you do want to play multiplayer I recommend installing one of those 2 mods, though I can't guarantee they completely fix the issue - https://github.com/dogboy21/serializationisbad/releases or https://modrinth.com/mod/pipeblocker
Common code for all MattDahEpic mods. Adds a bunch of useful commands too!
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