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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
Feb 8th, 2026 → Feb 10th, 2026
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7 / 7
Submissions
Severity
Validity
Tags
Author
#1
Weak or predictable randomness in selectWinner() allows manipulation of winner selection
High
Valid
[H-03] Randomness can be gamed
dharmesh
#2
M-01: Players can front-run selectWinner() with refunds after learning outcomes
High
Valid
[H-04] `PuppyRaffle::refund...
dharmesh
#3
L-01: Zero address winner may occur due to refunded entries not being handled correctly
High
Valid
[H-01] Potential Loss of Fu...
dharmesh
#4
I-01: Admin foot-guns when setting ownership or fee addresses
Low
Invalid
dharmesh
#5
I-02: Compiler version and build configuration clarity
Low
Invalid
dharmesh
#6
G-01: Repeated storage reads inside loops increase gas costs unnecessarily
Medium
Valid
[M-01] `PuppyRaffle: enterR...
dharmesh
#7
M-02: Duplicate entry checks may cause denial of service as the player list grows
Medium
Valid
[M-01] `PuppyRaffle: enterR...
dharmesh
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