CWE Weakness Types
Browse 67,708 CVEs classified by 614 CWE (Common Weakness Enumeration) types. CWE provides a standardized classification of software and hardware security weaknesses.
What is CWE?
Common Weakness Enumeration (CWE) is a community-developed list of software and hardware weakness types maintained by MITRE. Each CWE entry describes a specific type of vulnerability — such as SQL injection (CWE-89), cross-site scripting (CWE-79), or buffer overflow (CWE-119).
Understanding CWE types helps security teams identify patterns in their vulnerability exposure. If most of your CVEs are CWE-79 (XSS), you know to invest in output encoding and content security policies.
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