A new bug has been discovered on devices running macOS High Sierra that allows anyone to access your App Store system preferences. The bug was spotted by MacWorld and the bug will be fixed in the next update as users running the 10.13.3 beta haven’t been able to reproduce it. It should be noted that the bug doesn’t allow access to sensitive user information on the Mac and doesn’t create exposure for users. User and other system preferences can’t be changed without the admin’s actual password. The admin also has to be logged in already for access.