Submission Details
Severity:
There is not withdraw function
Summary
The goal for protocol is mimic the blackjack game.
But there is not possioble to withdraw the ethers to take the unspend eth.
Vulnerability Details
The dealer does not have the capability to withdraw Ether from the protocol, resulting in the funds being locked indefinitely.
Impact
The founds erned by dealers being locked indefinitely.
Tools Used
manual review
Recommendations
You can add withdrawfunction
function withdraw(uint256 amount) public {
require(msg.sender == owner, "Only the owner can withdraw funds");
require(address(this).balance >= amount, "Insufficient contract balance");
// Transfer the specified amount to the owner
(bool success, ) = owner.call{value: amount}("");
require(success, "Withdrawal failed");
emit Withdrawal(owner, amount);
}
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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