Submission Details
Severity:
user can signup after deadline with ether
Summary
receive funtion can receive ether and signup after deadline.
Vulnerability Details
In receive function:
receive() external payable {
etherBalance[msg.sender] += msg.value;
emit NewSignup(msg.sender, msg.value, true);
}
there is no deadline limit.
Impact
User can signup after deadline.
Recommendations
Add beforeDeadline modifier on receive function:
receive() external payable beforeDeadline {
etherBalance[msg.sender] += msg.value;
emit NewSignup(msg.sender, msg.value, true);
}
Rewards breakdown
nSLOC
129This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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