Denial Of Service Exercise 4

Intro

The Galactic Gorillas Yacht Club was founded by a group of elite space travelers in a galaxy far, far away.

You can go on interstellar safaris and intergalactic parties on the club's flagship yacht when you join.

The minting event starts next week. The price is 1 ETH.

You were asked to audit their NFT smart contract and make sure it's secure before launch. Can you break it?

(You start with 2.5 ETH in balance)

Accounts

• 0 - Deployer & Owner
• 1 - User
• 2 - Attacker (You)

Tasks

Task 1

You've got to find a vulnerability that will break the contract and stop people from minting NFTs