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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
Jun 15th, 2026 → Jun 15th, 2026
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10 / 10
Submissions
Severity
Validity
Tags
Author
#1
Matched users receive nothing and all deposited ETH is stranded in LikeRegistry because the deposit accounting (userBalances) is never written on a like
High
Valid
[H-01] After the user calls...
sub99
#2
blockProfile lets the owner unilaterally burn any user's soulbound profile NFT, a centralization/censorship power over user assets
Medium
Valid
[M-03] App owner can have u...
sub99
#3
MultiSig requires both matched owners with no timeout or recovery, so one lost or uncooperative partner locks the matched funds forever
Low
Invalid
sub99
#4
blockProfile is ineffective: a blocked user can immediately call mintProfile again to get a fresh profile, bypassing the block
Medium
Valid
[M-01] `SoulboundProfileNFT...
sub99
#5
likeUser keeps any overpayment above 1 ETH with no refund, silently taking the excess
Low
Invalid
sub99
#6
burnProfile and blockProfile leave stale likes/matches/userBalances in LikeRegistry, desynchronizing profile and dating state
Low
Invalid
sub99
#7
MultiSig.submitTransaction allows value greater than the wallet balance, polluting the transaction list with permanently un-executable entries
Low
Invalid
sub99
#8
LikeRegistry has no reentrancy guard on the ETH-moving paths; current flow is CEI-safe but defense-in-depth is missing
Low
Invalid
sub99
#9
matchRewards forwards rewards via a low-level call whose only failure handling is revert, so a non-receiving recipient blocks the entire match
Low
Invalid
sub99
#10
likeUser accepts >= 1 ETH but never credits userBalances, so matched rewards are always zero and every liker's ETH is permanently locked
High
Valid
[H-01] After the user calls...
sub99
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