Submission Details
Impact:
Likelihood:
Missing Reentrancy Guard
Description: 'requestMintWeatherNFT' makes external calls ('safeTransferFrom' for LINK, Chainlink request) without 'nonReentrant'.
Impact: A malicious LINK token could reenter and manipulate contract state (e.g., call 'requestMintWeatherNFT' recursively before 's_currentMintPrice' updates).
Recommended Mitigation: Inherit OpenZeppelin's ReentrancyGuard and add nonReentrant:
function requestMintWeatherNFT(...) external payable nonReentrant { ... }
Rewards breakdown
nSLOC
236This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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