Submission Details
Severity:
Tight deadline in `sellProfits`
Summary
The deadline parameter in swap function is set to block.timestamp which is too tight.
Vulnerability Details
There should be more time for the deadline than just one second.
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 swap function will revert due to the tight deadline.
Tools Used
Manual Review
Recommendations
Change the deadline to a few minutes at least.
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628 USDC / LOC
18,000 USDC
2,000 USDC
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