MetaToken.md

Meta Tx

Overview

The Meta Tx contract is an ERC20 token with a builtin meta-transaction-based transfer. Another user has graciously made a meta-transfer to your account. Your objective is to drain their entire balance.

Contracts in Scope

MetaToken.vy

Exploit Contract

MetaTokenExploit.vy

Proof of Concept Script

meta-token.challenge.js

Execute Test

yarn test:meta-token

Good Hacking.