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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 29th, 2026 → May 1st, 2026
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6 / 6
Submissions
Severity
Validity
Tags
Author
#1
high gas cost in `PuppyRaffle::enterRaffle` leads to the potential Denial of service attack(DOS)
Medium
Invalid
hackflu
#2
### [H-1] Not following the CEI pattern will lead to Retterancy attack
High
Valid
[H-02] Reentrancy Vulnerabi...
hackflu
#3
[H-2] Weak Randomness can lead to the predictable winner
High
Valid
[H-03] Randomness can be gamed
hackflu
#4
ETH transferred without address checks
High
Invalid
hackflu
#5
Typecast overflow in totalFees leads to permanent lock of funds
High
Valid
[H-05] Typecasting from uin...
hackflu
#6
Overflow in `PuppyRaffle::totalFees` can lead to the permanent lock of funds in the contract
High
Valid
[H-05] Typecasting from uin...
hackflu
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