Fix Cube Renewal Duping Exploit

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Hey everyone! I wanted to share some important information about a fix related to Cube renewal systems, particularly the Wordard version. Recently, a serious issue was discovered that could be exploited by people with little to none stuff to do

What’s the Problem?

So here’s the deal: the system didn’t have proper checks on the server side for the count_item parameter. This means that you could craft items without actually having the required ingredients.

For example, if an item needs yang (the in-game currency) to be crafted, the system wouldn’t check if you had enough yang in your inventory. As a result, you could craft items without needing the necessary materials. This could even lead to your yang balance going negative (GOLD_OVERFLOW).

Why Is This a Big Deal?

Having a negative yang balance means you could essentially exploit the game. Imagine being able to buy high-priced items or transfer unlimited yang—pretty game-breaking, right? You could buy whatever you want from the shop without any limits, throwing the in-game economy out of whack.

Acknowledgments

A huge shoutout goes to @Amun for fixing this issue!

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