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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
Mar 3rd, 2026 → Mar 6th, 2026
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8 / 8
Submissions
Severity
Validity
Tags
Author
#1
[H-01] Reentrancy in refund() allows draining the contract
High
Valid
[H-02] Reentrancy Vulnerabi...
sharonkosgei4
#2
[H-02] Weak randomness in selectWinner() winner can be predicted and manipulated
High
Valid
[H-03] Randomness can be gamed
sharonkosgei4
#3
[H-03] totalFees uint64 overflow silently zeroes accumulated fees
High
Valid
[H-05] Typecasting from uin...
sharonkosgei4
#4
[M-01] O(n²) duplicate check in enterRaffle() enables gas-limit DoS
Medium
Valid
[M-01] `PuppyRaffle: enterR...
sharonkosgei4
#5
[M-02] Non-payable winner permanently bricks selectWinner()
Medium
Valid
[M-03] Impossible to win ra...
sharonkosgei4
#6
[M-03] withdrawFees() strict balance check permanently broken by stray ETH
Medium
Valid
[M-02] Slightly increasing ...
sharonkosgei4
#7
[L-01] getActivePlayerIndex() returns 0 for both index-0 player and not-found
Low
Valid
[L-01] Ambiguous index retu...
sharonkosgei4
#8
[L-01] getActivePlayerIndex() returns 0 for both index-0 player and not-found
Low
Invalid
sharonkosgei4
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