Submission Details
Severity:
Reentrancy in ETH Transfers
Summary: ETH transfers to players occur before state changes in several functions.
Details: The _finishGame(), _handleTie(), and _cancelGame() functions make ETH transfers before updating critical state, potentially allowing reentrancy attacks.
Impact: A malicious contract receiving ETH could reenter and drain funds.
Recommendation: Follow checks-effects-interactions pattern and use ReentrancyGuard:
Rewards breakdown
nSLOC
349This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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