Improper Handling of Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Handling of Exceptional Conditions via the BeginBlocker process in the x/distribution module. An attacker can cause the blockchain to halt by sending transactions with fees denominated in a currency other than the expected nati...

Attacker can steal all the wrapped tokens, ether or native currency contained in the ReceiverImplementation contract

Lines of code Vulnerability details Impact since all the functions in the ReceiverImplemention are all designed to be called by DepositBase and AxelarDepositService, why not create a simple modifer to check if msg.sender equals either of the two when a delegatecall or call occurs, like so modifie...