Submission Details
Severity:
No NFT Contract Initialization in Constructor
Summary
The constructor in EggVault Contract doesn’t set eggNFT, requiring a separate setEggNFT call. If the owner forgets this step, depositEgg and withdrawEgg will fail due to eggNFT being address(0).
Vulnerability Details
Impact
potential denial-of-service until initialized.
Tools Used
manual review
Recommendations
Initialize eggNFT in the constructor
constructor(address _eggNFTAddress) Ownable(msg.sender) {
require(_eggNFTAddress != address(0), "Invalid NFT address");
eggNFT = EggstravaganzaNFT(_eggNFTAddress);
}
Rewards breakdown
nSLOC
129This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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