Submission Details
Impact:
Likelihood:
Flash Loan Fee Basis Points Hardcoded
Author Revealed upon completion
Root + Impact
Description
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Describe the normal behavior in one or more sentences
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Explain the specific issue or problem in one or more sentences
// Root cause in the codebase with @> marks to highlight the relNormal behavior: Flash loan fee should match current Aave configuration.
Issue: Fee is hardcoded in initialize() as flashLoanFeeBps = 9;.evant section
Risk
Likelihood:
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Reason 1 // Describe WHEN this will occur (avoid using "if" statements)
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Reason 2
Impact:
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Impact 1
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Impact 2
Proof of Concept
Deploy on a network where Aave fee ≠ 0.09%
Recommended Mitigation
- flashLoanFeeBps = 9;
+ flashLoanFeeBps = aavePool.FLASHLOAN_PREMIUM_TOTAL(); // Fetch from pool
Rewards breakdown
nSLOC
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