No check for checking the "to" address to not be zero address in _execute() function of DefaultAccount.sol

Lines of code Vulnerability details Impact The "to" address can be zero address while converting from uint256 to uint160. Proof of Concept // SPDX-License-Identifier: GPL-3.0 pragma solidity ^0.8.0; contract Test uint256 public to = 2160; function check external view assertaddressuint160to ==...