Submission Details
Severity:
Lack of slippage protection
Summary
There are no slippage checks in the swap function
Vulnerability Details
ISwapRouter.ExactInputSingleParams memory params = ISwapRouter
.ExactInputSingleParams({
tokenIn: _profits,
tokenOut: WETH,
fee: 3000,
recipient: address(this),
deadline: block.timestamp,
amountIn: amount,
amountOutMinimum: 0,
sqrtPriceLimitX96: 0
});
Impact
The swaped amount might be lower than expected.
Tools Used
Manual Review
Recommendations
Set a proper slippage amount.
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628 USDC / LOC
18,000 USDC
2,000 USDC
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