Fix Critical Directory Traversal Vulnerability

[r0path]

Description

This fixes a critical directory traversal issue found by the ZeroPath.com team.

How Has This Been Tested?

Ran / tested locally

Checklist:

• My code follows the style guidelines of this project
• I have already rebased the commits and make the commit message conform to the project standard.
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• Any dependent changes have been merged and published in downstream modules

[Aries-ckt]

Thanks for your contribution. r+

[yhjun1026]

r+