Users get matched and a new multisig wallet gets created but the multisig address is not made public.
When users get matched and a new multisig is generated, it is not broadcasted in an event leaving the users in the dark to where the contract containing the ETH for their date is expected to be. Unless the users can comb through the transaction logs to find the newly created contract address, the ETH stored in the contract could be locked there with limited chance of withdrawal.
Can cause a denial of service.
Poor UX
Manual Review
Track the multisig wallets created.
Emit events containing the address of the multisig wallet.
Please read the CodeHawks documentation to know which submissions are valid. If you disagree, provide a coded PoC and explain the real likelyhood and the detailed impact on the mainnet without any supposition (if, it could, etc) to prove your point.
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