File Upload Security Auditor FAQs

Question 1

How does the --depth deep flag change the analysis?

Accepted Answer

The deep flag triggers a comprehensive trace of the entire file lifecycle, following the path from the initial upload handler through storage mechanisms to the final serving configuration.

Question 2

What specific vulnerabilities does this skill detect?

Accepted Answer

It identifies CWE-434 (unrestricted upload of dangerous file types), CWE-22 (path traversal), Zip Slip vulnerabilities, missing magic byte validation, and insecure storage in web-accessible directories.

Question 3

Does it require external scanners to work?

Accepted Answer

While it integrates with Semgrep, Bandit, and Brakeman for enhanced results, it can perform manual code analysis and grep-based detection as a fallback when scanners are unavailable.

Question 4

Is it compatible with multiple programming languages?

Accepted Answer

Yes, it uses both language-agnostic patterns and framework-specific scanners like Bandit for Python and Brakeman for Rails to ensure broad coverage across different tech stacks.

Question 5

Can this skill help fix the security issues it finds?

Accepted Answer

Yes, it generates detailed findings that include the exact file location, an attack scenario, and concrete code fixes with diffs to remediate the identified gaps.

File Upload Security Auditor

Key Features

Use Cases

File Upload Security Auditor

Key Features

Use Cases