Submission Details
Severity:
Missing Owner Withdrawal Mechanism
Summary
The contract lacks both ownership functionality and withdrawal mechanisms. There is no way to withdraw accumulated funds from the contract, and no designated owner who could manage the contract's operations.
Impact
ETH can become permanently locked in the contract, no function exists to withdraw these funds
No ownership control
Recommendations
Add ownership mechanism like openzeppelin or use modifier
constructor() payable {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner, "Not the owner");
_;
}
Add withdraw function
function withdrawFees(uint256 amount) external onlyOwner {
require(amount <= address(this).balance, "Insufficient balance");
(bool success, ) = payable(owner).call{value: amount}("");
require(success, "Transfer failed");
emit FeeWithdrawn(owner, amount);
}
but while withdrawing also need to check that at least 2 ETH will be on contract for next games
Updates
Lead Judging Commences
inallhonesty 11 months ago
Submission Judgement Published Assigned finding tags:
Owner has no method to withdraw
Rewards breakdown
nSLOC
147This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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