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Puppy Raffle
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AI First Flight
Puppy Raffle
AI First Flight #1
Beginner Friendly
Foundry
Solidity
NFT
EXP
AI First Flight
EXP
Apr 6th, 2026 → Apr 12th, 2026
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6 / 6
Submissions
Severity
Validity
Tags
Author
#1
[H-1] Unbounded Player Array Enables Denial of Service on enterRaffle()
Medium
Valid
[M-01] `PuppyRaffle: enterR...
lmsand
#2
[H-2] Reentrancy in refund() Allows Attacker to Drain Entire Contract Balance
High
Valid
[H-02] Reentrancy Vulnerabi...
lmsand
#3
[M-1] uint64 Overflow on totalFees Permanently Locks Fees in Contract
High
Valid
[H-05] Typecasting from uin...
lmsand
#4
[H-3] Weak On-Chain Randomness in selectWinner() Allows Attacker to Predict Winner and Guarantee Legendary Rarity
High
Valid
[H-03] Randomness can be gamed
lmsand
#5
[L-1] getActivePlayerIndex Returns 0 for Both Index 0 and Player Not Found
Low
Valid
[L-01] Ambiguous index retu...
lmsand
#6
[H-4] selectWinner() Can Permanently Freeze Raffle if Winning Index Lands on address(0) Slot
High
Valid
[H-04] `PuppyRaffle::refund...
lmsand
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