Safe Yield?

https://github.com/ret2basic/AMAZEX-DSS-PARIS/tree/main/src/6_yieldPool

yieldPool

Objective

You got your hands on 0.1 ETH, and of course you would like to stack more. Luckily there's a promising DeFi protocol which allows depositors to earn fees on both dex swaps and flash loans from others. But it takes so long to earn any meaningful amount...

Can you do faster?

📌 Drain at least 100 ETH from the yield pool.

🗒️ Concepts you should be familiar with (spoilers!)

• Flash loans

• ERC-3156 standardized flash loan interface

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The contracts that you will hack are:

• YieldPool.sol

The test script where you will have to write your solution is:

• Challenge6.t.sol

Writeup

PoC