Submission Details
Severity:
Reentrancy attack in `buyLoan` by a feeReceiver
Summary
The FeeReceiver can reenter buyLoan and to transfer loan.loanToken - protocolInterest more than 1 time
Vulnerability Details
Buying a loan is transfering the protocolInterest to the feeReceiver and then the laon.auctionStartTimestamp is updated
Impact
Loss of funds
Tools Used
Manual Review
Recommendations
Update the loan before transfering any tokens
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628 USDC / LOC
18,000 USDC
2,000 USDC
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