Submission Details
Severity:
Use of Parllel data structures can cause critical bug.
Summary
The use of parllel data structures in LendingVault.sol can cause the bug .
Vulnerability Details
// Mapping of borrowers to borrowers struct
mapping(address => Borrower) public borrowers;
Impact
The bug can occur when we update the state of any struct variable but forget to update the mapping.
Tools Used
Manual Review .
Resource
Owen Thrum security course
Recommendations
You can use Enummerable mapping from openzepplin to iterate over things in a mapping .
Prize pool breakdown
Total prize
35,000 USDC
nSLOC
2,28915 USDC / LOC
33,000 USDC
2,000 USDC
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