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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 23rd, 2026 → Apr 23rd, 2026
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3 / 3
Submissions
Severity
Validity
Tags
Author
#1
Reentrancy in `refund()` which can allow draining of contract funds
High
Valid
[H-02] Reentrancy Vulnerabi...
0x_wind
#2
Insecure randomness in `selectWinner()`
High
Valid
[H-03] Randomness can be gamed
0x_wind
#3
Denial of Service via O(n²) Duplicate Check in `enterRaffle`
Medium
Valid
[M-01] `PuppyRaffle: enterR...
0x_wind
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