delegatecall

Proxy contract to compose Ethereum transactions

Demonstration to show how delegatecall work and how we can implement upgradable smart contract architecture

Landing page for PRBProxy

Simple test to try and understand the DelegateCall and its vulnerability

Welcome to the Solidity Security Scenarios repository! This repository is dedicated to educating developers about common security vulnerabilities in Solidity smart contracts and providing practical examples to demonstrate how these issues can be identified and mitigated.

Lesson 13: Foundry Upgrades

This solidity project shows how can invoke functions in deployed smart contract with the function hash.

This project demonstrate how to upgradeable smart contracts works by showing UUPS pattern.

A demonstration of how delegatecall works in Solidity and how storage layout mismatches between a proxy and implementation contract lead to silent state corruption. Includes a correct proxy, an intentionally broken proxy, and a Foundry test suite that proves the corruption with unit and fuzz tests.

This repo contains the implementation of an upgradable contract using a Proxy contract and the different versions of its implementation contracts using delegatecall()

Vulnerabilities && Safety

My personal Relay and Control Hub

Delegatecall, storage layout, and proxy patterns in Solidity with tests and exploits.

Smart-Contract Security Lab is a comprehensive educational and practical platform for learning about smart contract security in Solidity.