Submission Details
Severity:
Use slippage parameter specified for a pair
Summary
The BaseAdapter.slippageToleranceBps variable is used for all swapped pairs ignoring the volatility difference. This way the owner has to set such slippageToleranceBps that is satisfied to a more volatile pair, i.e. the biggest.
Vulnerability Details
BaseAdapter.sol
uint256 public slippageToleranceBps;//@audit specified for a router but not for a pair
Impact
Weak slippage protection
Tools used
Manual Review
Recommendations
Consider specifying the slippageToleranceBps for pairs.
Prize pool breakdown
Total prize
70,000 USDC
nSLOC
3,25821
USDC / LOC
66,500
3,500
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