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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
Jun 8th, 2026 → Jun 15th, 2026
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5 / 5
Submissions
Severity
Validity
Tags
Author
#1
Reentrancy vulnerability in refund() function allows multiple refunds
High
Valid
[H-02] Reentrancy Vulnerabi...
a01278306088
#2
Weak Randomness in selectWinner() Allows Winner Prediction
High
Valid
[H-03] Randomness can be gamed
a01278306088
#3
Reentrancy in PuppyRaffle.refund() Allows Fund Drainage
High
Valid
[H-02] Reentrancy Vulnerabi...
a01278306088
#4
DoS in `PuppyRaffle.withdrawFees()` Due to Strict Balance Check
Medium
Valid
[M-02] Slightly increasing ...
a01278306088
#5
DoS in `PuppyRaffle.withdrawFees()` Due to Strict Balance Check
Medium
Valid
[M-02] Slightly increasing ...
a01278306088
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