Competitive Audits
First Flights
Leaderboard
Docs
Toggle theme
Sign up
Log in
All First Flights
Snowman Merkle Airdrop
Submissions
AI First Flight
Snowman Merkle Airdrop
AI First Flight #10
Beginner Friendly
Foundry
Solidity
NFT
EXP
AI First Flight
EXP
May 1st, 2026 → May 8th, 2026
View repo
View results
6 / 6
Submissions
Severity
Validity
Tags
Author
#1
Unrestricted Snowman NFT Minting
High
Invalid
dumebi042
#2
Missing Claim Replay Protection Allows Repeat Airdrop Claims
Low
Valid
[L-01] Missing Claim Status...
dumebi042
#3
Zero-Amount Snow Purchases Can Reset Global Farming Cooldown
Low
Valid
[L-02] Global Timer Reset i...
dumebi042
#4
Claims Can Become Unusable Because Merkle Amount Is Derived From Mutable Token Balance
Medium
Valid
[M-01] DoS to a user trying...
dumebi042
#5
ETH Overpayments Are Silently Accepted And Trapped In WETH Purchase Path
Medium
Invalid
dumebi042
#6
Incorrect EIP-712 Type Hash Can Break Typed-Data Signing Compatibility Impact: Low
Low
Invalid
dumebi042
Previous
1
Next
Support
FAQs
Can't find an answer? Chat with us on Discord, Twitter or Linkedin.
What is Cyfrin CodeHawks?
What is a competitive audit?
How can I host a competition on CodeHawks?
How is a contest prize pool determined?
How do I get rewarded?
What is a First Flight?
Give us feedback!
