First Flight #5: Santa's List

Summary

The checkList Function is Accessible to All Users

Vulnerability Details

The checkList function lacks the onlySanta modifier, making it callable by any user. This absence of access control could lead to unintended interactions with the function.

Impact

The lack of restricted access to the checkList function may result in incorrect first check statuses, as the function can be invoked by any user, not just the intended ones.

Tools Used

Foundry

Recommendations

To ensure proper access control, the onlySanta modifier should be added to the checkList function, similar to its implementation in the checkTwice function.