Submission Details
Severity:
FIXEDFEE Is Hardcoded and Cannot Be Changed
FIXEDFEE Is Hardcoded and Cannot Be Changed
Description:
The contract sets FIXEDFEE = 10, meaning the fee percentage is hardcoded and immutable. If the team ever wants to change it, they must deploy a new contract.
Impact:
No flexibility to adjust fees if market conditions change.
Requires a full contract redeployment just to update the fee percentage.
Recommended Mitigation:
Replace FIXEDFEE with a mutable variable that the owner can update:
✅ Fixed Code:
uint256 public fixedFee = 10; // ✅ Now mutable
function setFixedFee(uint256 newFee) external onlyOwner {
require(newFee <= 50, "Fee too high"); // ✅ Prevent excessive fees
fixedFee = newFee;
}
Rewards breakdown
nSLOC
197This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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