DelegateCall SolidityDelegateCall is a unique feature in Solidity, which allows contract A to execute code in contract B with contract A storage, and the preserving the msg (msg.sender, msg.value, etc..). Today, we will discuss how DelegateCall works and provide some code samples.Understanding DelegateCallDelegateCall is a low-level Solidity opcode that allows a contract to execute code from another contract, but it using the state and the storage of the calling contract. The syntax for Deleg...

Welcome to the Damn Vulnerable DeFI challenge walkthrough!Damn Vulnerable DeFI Unstoppable SolutionDamn Vulnerable DeFi teaches offensive security of DeFi smart contracts. Your skills will be developed through numerous challenges to help you become a bug hunter or security auditor. Before starting I wanted to give a shoutout to @tinchoabbate which built the awesome Damn Vulnerable Defi challenge. In the upcoming articles, I will walk you through the challenges and show you the most efficient ...

Welcome to the Damn Vulnerable DeFI challenge walkthrough!Damn Vulnerable DeFI Unstoppable SolutionDamn Vulnerable DeFi teaches offensive security of DeFi smart contracts. Your skills will be developed through numerous challenges to help you become a bug hunter or security auditor. Before starting I wanted to give a shoutout to @tinchoabbate which built the awesome Damn Vulnerable Defi challenge. In the upcoming articles, I will walk you through the challenges and show you the most efficient ...