CWE-1114: Inappropriate Whitespace Style
The source code contains whitespace that is inconsistent across the code or does not follow expected standards for the product.
How it's found
Inappropriate Whitespace Style is typically found by tracing untrusted input from where it enters the system to the point where it is used without the check or neutralization this weakness describes, combining manual code review with dynamic testing.
Consequences
- Increase Analytical Complexity: A human auditor might indirectly trust that whitespace (especially indentation) reflects the actual control flow of the code, which could make it more difficult to find vulnerabilities.
- Reduce Maintainability: This issue makes it more difficult to understand and maintain the product, which indirectly affects security by making it more difficult or time-consuming to find and/or fix vulnerabilities.
Where this fits in a TurboPentest engagement
This weakness is not covered by the automated black-box pentest. IntegSec pentesters cover it in a manual engagement.
Frequently asked questions
What is CWE-1114?
The source code contains whitespace that is inconsistent across the code or does not follow expected standards for the product.
How do you find Inappropriate Whitespace Style?
Inappropriate Whitespace Style is typically found by tracing untrusted input from where it enters the system to the point where it is used without the check or neutralization this weakness describes, combining manual code review with dynamic testing.
What is the impact of CWE-1114?
Increase Analytical Complexity: A human auditor might indirectly trust that whitespace (especially indentation) reflects the actual control flow of the code, which could make it more difficult to find vulnerabilities. Reduce Maintainability: This issue makes it more difficult to understand and maintain the product, which indirectly affects security by making it more difficult or time-consuming to find and/or fix vulnerabilities.
Does TurboPentest test for Inappropriate Whitespace Style?
This weakness is not covered by the automated black-box pentest. IntegSec pentesters cover it in a manual engagement.
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Written and reviewed by
Michel Chamberland - Founder & CEO, IntegSec
CISSP, OSCP, OSCE, CEH, GIAC, CCSK · 20+ years in offensive security
Michel has spent 20+ years on offensive security teams including IBM X-Force Red and Trustwave SpiderLabs, leading penetration tests, red team engagements, and breach response for Fortune 500 customers. He is the founder of IntegSec and the architect of TurboPentest.
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