Improper Adherence to Coding Standards
This weakness occurs when developers don't consistently follow established coding standards and best practices, which can introduce security flaws or make existing vulnerabilities more severe.
Coding standards exist for more than just consistency—they're a frontline defense against security issues. When teams skip code reviews, ignore style guides, or inconsistently apply error handling and input validation patterns, they create a codebase where bugs can hide more easily and security checks become unreliable. This inconsistency directly weakens the application's security posture. Think of coding standards as a shared security checklist embedded in your development process. Adhering to them makes code more predictable, readable, and maintainable, which allows security vulnerabilities to be spotted faster during reviews and testing. While not every coding standard violation leads directly to an exploit, systematic disregard creates a fragile foundation where real security flaws are more likely to be introduced and harder to find.
Impact: Other