Raisebox Faucet

Description:
The function stores 'msg.sender' in a state variable 'faucetClaimer' instead of using a local variable. This creates shared mutable state across nested calls (reentrancy) and extra storage writes/gas, and exposes the last claimer publicly.

Impact

• Increases reentrancy blast radius (shared state can be observed/relied on by other calls).

• Minor privacy leak (publicly reveals last claimer).

• Extra gas due to storage writes.

Mitigation:

• Replace with a local: address claimer = msg.sender;

• Remove the public exposure unless it serves a clear purpose; if needed, emit an event instead.