Answers for the Quest  "NFT Smart Contract Vulnerabilities" in Certik (https://skynet.certik.com/quest/nft-smart-contract-vulnerabilities?referralId=5267288202579398518)

1. What is a common vulnerability in NFT smart contracts that can lead to unauthorized token minting?
- Lack of proper access controls

2. Which practice is essential to reduce the risk of NFT smart contract exploits?
- Employing safe libraries like OpenZeppelin

3. Why are bug bounty programs valuable for NFT projects?
- They identify vulnerabilities through community testing

4. What tool can help in statically analyzing NFT smart contracts for vulnerabilities?
- MythX