Minecraft’s Most DANGEROUS Glitch - Hidden For 8 Years...

There is a minecraft bug which has existed for almost 8 years. It is the strangest thing I've ever seen in this game, allowing you to connect to 2 servers at once, teleport and even transfer items from one server to another...

EDIT:
So after releasing the video, I got in contact with individuals in the community who know far more about the specifics of the game, its code and packets. They told me that looking into the code, the item transfer exploit seems to only work if you have creative mode on the receiving server. A bit unfortunate, but that was the point of me making the video. As I mentioned I didn't know enough about the game to understand the mechanics behind the bug. Still a cool bug worth making a video about though :)

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0:00 – Intro
1:15 – The Strange Encounter…
2:51 – Replicating the Bug
5:47 – What Is Going On?
7:41 – Teleportation
9:57 – Transporting Items Across Servers
11:41 – How Far Can We Go?

Music Used:
1. Medieval Astrology - Underbelly & Ty Mayer
2. Ross Bugden - Welcome to Chaos
3. Scott Buckley - Goliath
4. Scott Buckley - Signal to Noise

If there is any content in this video which you own and would like removed, than please contact me and I will be happy to oblige.

#minecraft #minecraftbugs #minecraftglitch

[TheMisterEpic]

I literally got banned from hypixel making this, so you guys better subscribe :)
EDIT:
So after releasing the video, I got in contact with individuals in the community who know far more about the specifics of the game, its code and packets. They told me that looking into the code, the item transfer exploit seems to only work if you have creative mode on the receiving server. A bit unfortunate, but that was the point of me making the video. As I mentioned I didn't know enough about the game to understand the mechanics behind the bug. Still a cool bug worth making a video about though :)

[LabyStudio]

Hey, I'm the developer of LabyMod and I guess this is happening because of LabyMod's "Fast World Loading" optimization.
It speeds up the loading screen when switching between worlds or respawning. It's kind of strange that there is such a lag when joining a server.
Usually you have to add specific start-parameters in the launcher to achieve the same result.

[STPlayzThis]

TheMisterEpic: This Glitch Isn't That Dangerous Right Now.
Spoke: Oh Really..
(WormHole Opens)

[woomynation]

This is crazy and game breaking, congrats on bringing this obscure bug back to the spotlight, I'm sure any technical youtubers that hear of this will get cracking. And as you said, mojang had 8 years to fix this, don't blame yourself for learning more about it and trying to replicate it.

[Guiny]

this happened to me!! this was super scary as well, thought I broke the entire server.
EDIT: I found this glitch while on my garbage wifi while using forge

[alextippett]

you: oh nah its fine minecraft protects it, spoke: SO I OPENED UP A WORMHOLE

[npcmaster]

surprisingly this has happened to me sooo many times for years, so the fact that finally somebody has released a public video on the matter kinda sucks since now people r aware of its capabilities even though i was able to pull this off multiple times whenever i wanted to since i knew how to perform this bug

[aloeTevi]

It's great watching someone bring light to this, this happened to me last year, took a couple screenshots and instantly disconnected, scared of the consequences

[FlorianWendelborn]

As a programmer, I don’t expect this bug to do anything that you can’t already do with modifying packets that your client sends (which is what most cheats in cheat clients are about)

There simply is nothing special about this from the server’s perspective as it’s just a client sending random junk packets. The servers aren’t connected to each other, it’s just confusing the client and sending weird stuff

[ainedroid]

This mod feels like something you’d read in a creepypasta. It’s so bizarre! Thinking about it, I think it happened to me once when I first tried logging into a parkour server and I fell under the map onto the regular survival map. It kinda freaked me out since I thought i broke something by joining using heavier shaders. I think my game crashed after that too? Idk it’s been like 6+ months since it happened

[TARDISES]

And thus a month's worth of content was spawned by this one video.

[walkerrodgers]

I love how the last few years has led to so much research about Minecraft and it's culture. I don't think I would've ever found the connection to the bug report on Mojang or the Xumavoid video labeled as a different bug

[Thegamecheats]

The reason why you were able to "Transfer" items to from SMP to your server, is because you were in creative mode. They would have been ghost items, but since you were in creative it doesn't check for ghost items and lets you place anything your inventory has. Try to do this in survival, it will not work. Also, the glitch did not bypass your servers anti-xray, anti-xray only hides ores it cannot hide tunnels like you were seeing.

This video absolutely blows the glitch out of proportion. It simply is just your client being confused and connected to two servers. Yes- you can use it as a cave finder I guess but there are easier ways to do that by glitching into blocks. You cannot transfer items over at all unless you already had creative on a server.

[seapop]

Something I do notice about this is that it wouldn’t work so well on 2b2t (ironic) because of its queue system. Players are logged into a separate queue server to wait to be logged into 2b2t itself. This way, only players with priority queue would be able to potentially utilize the glitch, as priority queue bypasses the wait. Otherwise they’d just be connecting to the queue server.

[TopRadiantPlays]

I've had this happen SO many times from as early as 2014. From the sign issue, to the chat of one server appearing on another. I thought it was just a combination of my poor internet and ancient office computer. It's so good to see someone make a video on it years later.

[Brambrew]

TheMisterEpic: * exploits a glitch that Mojang hasn't patched for 8 years *
Hypixel: "you werent supposed to do that!"

[Zahrul]

amazing that Spoke used this glitch exactly to smuggle illegals from a creative server into Lifesteal, then eventually make ashwagg the admin using command blocks

[gyroninjamodder]

I've used this bug to do an all achievement speedrun in 1 frame a many years ago.
For the glitch you just need to hover over a server, double tap enter, cancel, and quickly join a new world before you get connected to the first one.

[gormp]

I used to use LabyMod on a daily basis years ago. I actually recall this bug happening to me before, specifically between Mineplex and Hypixel because my friends and I were young and stupid and kept switching between the two servers. Such a strange glitch, I'm honestly surprised no one has made a video on it until now. Either way thanks for unlocking a memory I forgot I had

[owlish]

Bro, memories just hit. As soon as you explained the bug, i remembered, it actually started happening to me so many years back, i had a shitty pc with a shitty connection and for some reason sometimes i would enter singleplayer worlds that had the chat of some of my online servers, eventually it fixed itself but i never thought anything about it