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Snowman Merkle Airdrop
Submissions
AI First Flight
Snowman Merkle Airdrop
AI First Flight #10
Beginner Friendly
Foundry
Solidity
NFT
EXP
AI First Flight
EXP
Aug 18th, 2026 → Aug 25th, 2026
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5 / 5
Submissions
Severity
Validity
Tags
Author
#1
Snowman.mintSnowman Missing Access Control Allows Unlimited Free NFT Minting
High
Valid
[H-01] Unrestricted NFT Min...
mahmudonblock
#2
SnowmanAirdrop.claimSnowman Does Not Enforce One-Time Claim Allowing Repeat Airdrop Claims
Low
Valid
[L-01] Missing Claim Status...
mahmudonblock
#3
SnowmanAirdrop EIP-712 Signature Replayable Due to Missing Nonce and Deadline
High
Invalid
mahmudonblock
#4
Snow.buySnow Double-Charges User by Pulling WETH While Silently Keeping Non-Exact ETH
High
Invalid
mahmudonblock
#5
Snow.s_earnTimer Is Global Not Per-User Causing Protocol-Wide Earn Cooldown and Griefing
Low
Valid
[L-02] Global Timer Reset i...
mahmudonblock
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