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DatingDapp
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AI First Flight
DatingDapp
AI First Flight #6
Beginner Friendly
Foundry
Solidity
NFT
EXP
AI First Flight
EXP
May 13th, 2026 → May 13th, 2026
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10 / 10
Submissions
Severity
Validity
Tags
Author
#1
LikeRegistry.receive() silently accepts arbitrary ETH that is not credited to any balance and cannot be withdrawn by the owner or users
Low
Invalid
cybervikink
#2
Users' ETH permanently locked — likeUser() accepts payment but never writes to userBalances
High
Valid
[H-01] After the user calls...
cybervikink
#3
Reentrancy via ETH transfer in matchRewards() — attacker re-enters likeUser() to trigger double payout
Medium
Invalid
cybervikink
#4
likeUser() uses >= instead of == — overpaid ETH is permanently locked with no refund path
High
Invalid
cybervikink
#5
Inline MultiSig deployment in matchRewards() — deployment failure reverts the match and permanently traps both users' ETH
Medium
Invalid
cybervikink
#6
burnProfile() has no callback to LikeRegistry — all pending likes against a burned profile lock ETH forever
Medium
Invalid
cybervikink
#7
SoulboundProfileNFT does not override approve() or setApprovalForAll() — approval mechanism remains active on a non-transferable token
Low
Invalid
cybervikink
#8
MultiSigWallet requires both owners to approve every transaction — lost key or unresponsive owner permanently freezes the match fund
Medium
Invalid
cybervikink
#9
Profile existence check relies on profileToToken != 0 sentinel — any change to token ID start value silently disables all profile validation
Low
Invalid
cybervikink
#10
mintProfile() accepts any uint8 age including 0 — no minimum age enforcement on a dating platform
Medium
Invalid
cybervikink
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