Submission Details
Severity:
The return value of an external transfer/transferFrom call is not checked
Summary
WStETHMock.wrap(uint256) ignores return value by stETH.transferFrom(msg.sender,address(this),stETHAmount_)
Vulnerability Details
The return value of an external transfer/transferFrom call is not checked
Recommendations
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Updates
Prize pool breakdown
Total prize
22,500 USDC
nSLOC
1,05421 USDC / LOC
20,000 USDC
2,500 USDC
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