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Authentication Flaw

Definition

An authentication flaw is a defect in a system’s process for verifying user identity, allowing unauthorized access. This security weakness permits individuals or entities to bypass identity checks, potentially gaining privileges they should not possess. Such flaws can stem from weak credential management, insecure session handling, or logic errors in the authentication protocol. Exploiting these defects can result in unauthorized control over accounts, access to sensitive data, or manipulation of digital assets.