MyCut

Root Cause: The claimCut function has no timestamp validation.

Line 32-40 shows no deadline check.

@> function claimCut() public {
@> // No deadline check
@> }

Impact: Users can claim rewards even after 90-day closing period.

Proof of Concept:

1. Pot created at timestamp T

2. 90 days pass

3. Owner calls closePot to redistribute

4. User still calls claimCut and claims reward

Recommended Mitigation: Add deadline check to claimCut.