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CWE Definitions

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CWE Number Name Number Of Related Vulnerabilities
119 Failure to Constrain Operations within the Bounds of a Memory Buffer 8256
79 Failure to Preserve Web Page Structure ('Cross-site Scripting') 7310
20 Improper Input Validation 4468
89 Improper Sanitization of Special Elements used in an SQL Command ('SQL Injection') 4342
200 Information Exposure 3526
94 Failure to Control Generation of Code ('Code Injection') 2096
22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 2011
284 Access Control (Authorization) Issues 1252
287 Improper Authentication 1063
59 Improper Link Resolution Before File Access ('Link Following') 428
362 Race Condition 404
125 Out-of-bounds Read 311
416 Use After Free 253
78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') 233
476 NULL Pointer Dereference 211
134 Uncontrolled Format String 166
190 Integer Overflow or Wraparound 161
77 Improper Sanitization of Special Elements used in a Command ('Command Injection') 146
787 Out-of-bounds Write 104
611 Information Leak Through XML External Entity File Disclosure 52
798 Use of Hard-coded Credentials 43
601 URL Redirection to Untrusted Site ('Open Redirect') 43
400 Uncontrolled Resource Consumption ('Resource Exhaustion') 42
74 Failure to Sanitize Data into a Different Plane ('Injection') 40
369 Divide By Zero 29
415 Double Free 28
345 Insufficient Verification of Data Authenticity 28
502 Deserialization of Untrusted Data 27
434 Unrestricted Upload of File with Dangerous Type 25
326 Inadequate Encryption Strength 24
285 Improper Access Control (Authorization) 21
532 Information Leak Through Log Files 19
704 Incorrect Type Conversion or Cast 13
346 Origin Validation Error 13
191 Integer Underflow (Wrap or Wraparound) 11
640 Weak Password Recovery Mechanism for Forgotten Password 10
93 Failure to Sanitize CRLF Sequences ('CRLF Injection') 9
428 Unquoted Search Path or Element 6
129 Improper Validation of Array Index 6
113 Failure to Sanitize CRLF Sequences in HTTP Headers ('HTTP Response Splitting') 6
91 XML Injection (aka Blind XPath Injection) 4
427 Uncontrolled Search Path Element 4
330 Use of Insufficiently Random Values 4
327 Use of a Broken or Risky Cryptographic Algorithm 4
172 Encoding Error 4
116 Improper Encoding or Escaping of Output 4
90 Failure to Sanitize Data into LDAP Queries ('LDAP Injection') 3
682 Incorrect Calculation 3
613 Insufficient Session Expiration 3
358 Improperly Implemented Security Check for Standard 3
Total number of cwe definitions : 668   Page : 1 (This Page)2 3 4 5 6 7 8 9 10 11 12 13 14
The CWE definitions are only provided as a quick reference.They are not complete and may not be up to date!
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