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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
Mar 17th, 2026 → Mar 18th, 2026
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10 / 10
Submissions
Severity
Validity
Tags
Author
#1
Missing Event Emissions in earnSnow() and collectFee() Functions
Medium
Invalid
shahparv1310
#2
Missing Input Validation in buySnow() Function
Low
Valid
[L-02] Global Timer Reset i...
shahparv1310
#3
Denial of Service via Global Timer Reset in buySnow() Function
Low
Valid
[L-02] Global Timer Reset i...
shahparv1310
#4
Unrestricted NFT Minting via Missing Access Control in Snowman Contract
High
Valid
[H-01] Unrestricted NFT Min...
shahparv1310
#5
Centralization Risk: Missing SVG URI Update Function in Snowman Contract
Low
Invalid
shahparv1310
#6
Multiple Claims Allowed Due to Missing Claim Status Check in SnowmanAirdrop
Low
Valid
[L-01] Missing Claim Status...
shahparv1310
#7
Signature Replay Attack via Missing Nonce and Deadline in SnowmanAirdrop Contract
High
Invalid
shahparv1310
#8
EIP-712 Compatibility Break via Typo in MESSAGE_TYPEHASH
High
Valid
[H-02] Unconsistent `MESSAG...
shahparv1310
#9
Race Condition via Dynamic Amount Calculation in Merkle Proof Verification
Medium
Valid
[M-01] DoS to a user trying...
shahparv1310
#10
Gas Waste via Unused Claimers Array in SnowmanAirdrop Contract
Medium
Invalid
shahparv1310
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