A surprisingly simple pool allows anyone to deposit ETH, and withdraw it at any point in time.It has 1000 ETH in balance already, and is offering free flash loans using the deposited ETH to promote their system.Starting with 1 ETH in balance, pass the challenge by taking all ETH from the pool. Challenge #4 – […]
Side Entrance | Damn Vulnerable DeFi #4 Walk-Through Read More »
More and more lending pools are offering flash loans. In this case, a new pool has launched that is offering flash loans of DVT tokens for free.The pool holds 1 million DVT tokens. You have nothing.To pass this challenge, take all tokens out of the pool. If possible, in a single transaction. https://www.damnvulnerabledefi.xyz/challenges/truster/ Free flash
Truster | Damn Vulnerable DeFi #3 Walk-Through Read More »
There’s a pool with 1000 ETH in balance, offering flash loans. It has a fixed fee of 1 ETH.A user has deployed a contract with 10 ETH in balance. It’s capable of interacting with the pool and receiving flash loans of ETH.Take all ETH out of the user’s contract. If possible, in a single transaction.
Naive receiver | Damn Vulnerable DeFi #2 Walk-Through Read More »
There’s a tokenized vault with a million DVT tokens deposited. It’s offering flash loans for free, until the grace period ends. To pass the challenge, make the vault stop offering flash loans. You start with 10 DVT tokens in balance. https://www.damnvulnerabledefi.xyz/challenges/unstoppable/ We are given two smart contracts ReceiverUnstoppable.sol and UnstoppableVault.sol and the unstoppable.challenge.js file to
Unstoppable | Damn Vulnerable DeFi #1 Walk-Through Read More »
As a continuation of my Web3 CTF walk-throughs I’m going to be starting on Damn Vulnerable DeFi, let this post guide us on installing and preparing our environment. Damn Vulnerable DeFi is the wargame to learn offensive security of DeFi smart contracts in Ethereum. Featuring flash loans, price oracles, governance, NFTs, DEXs, lending pools, smart
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