Submission Details
Severity:
while listing Assets for a BuyerAgent, Its possible that BuyerAgent not active in this system
Summary
Vulnerability Details
Its always possible that a BuyerAgent could exist the system or became Idle
In that case there is no checks that ensure BuyerAgent active or deactive in the system
In that case Sellers listing their assets for them only ending by paying fees to a idle agent and platform
https://github.com/Cyfrin/2024-10-swan-dria/blob/main/contracts/swan/Swan.sol#L157
Impact
Tools Used
Recommendations
One proper check here buying tracking `BuyersAgent.amountPerRound` if its 0 then BuyerAgent is inactive in this system or completly withdrawn his funds
Prize pool breakdown
Total prize
21,000 USDC
nSLOC
1,03420 USDC / LOC
20,000 USDC
1,000 USDC
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