CWE-1068 (软件实现和设计文档不一致) — Vulnerability Class 2

CWE-1068 represents a critical design-to-implementation discrepancy where the actual software behavior diverges from its documented specifications. This weakness typically arises when developers modify code without updating corresponding documentation, or when automated tools generate code that ignores design constraints. Exploitation occurs when attackers leverage the gap between expected and actual functionality, bypassing security controls that rely on documented assumptions or triggering unexpected states in systems that strictly follow the written design rather than the flawed implementation. To prevent this, teams must enforce rigorous change management processes that mandate simultaneous updates to code and documentation. Regular audits, static analysis tools, and continuous integration checks that validate implementation against design artifacts are essential. Furthermore, fostering a culture of transparency and clear communication ensures that any deviations are immediately recorded, maintaining integrity between what the system is supposed to do and what it actually does.