NEI security flaw

[DebboR]

Title: NEI security flaw

Version: 3.0.3/3.0.4

OS: Windows 7

Java Version: 7

Description of Problem:

Hello,

I'm running a Tekkit server, but I have one problem:

People can cheat items into survival with NEI. First, they open a new singleplayer creative world. Then they put any block or item they wanna have inside their inventory and press Save. Then they login to my server and load again. Now they have that item on my server too (which is not the purpose of survival). And they can even cheat another way: Inside the server, they put a valuable item (like a diamond) inside their inventory, they save it, take the item back out and load again. Now they can create those items unlimited...

Is there any way to disable (with permissions?) the save/load buttons of NEI? I have looked in the NEIconf.cnf file, but that doesn't seem to work.

DebboR

Error Messages:

Error Log:

[Ragnar Homsar]

You can remove the NEI server component from the Tekkit server install.

[VideoBoy]

If you don't want to completely remove NEI, a genius called AlienX fixed server-side NEI twice. Look for his thread on these forums. I just disabled the mod because I run a survival server so there's no need for the server-side functions.