When the state is WHITELIST_ENABLED, only addresses with the WHITELISTED_ROLE are permitted to receive UStb. However, in the redistributeLockedAmount() function, the only check performed is to ensure that the address to does not have the BLACKLISTED_ROLE. Consequently, redistribution to an unwhitelisted address is allowed.
https://github.com/code-423n4/2024-11-ethena-labs/blob/main/contracts/ustb/UStbMinting.sol#L111-L120
Verify whether the address to has the WHITELISTED_ROLE when the state is WHITELIST_ENABLED.
