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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 9844
79 Failure to Preserve Web Page Structure ('Cross-site Scripting') 8147
20 Improper Input Validation 5001
89 Improper Sanitization of Special Elements used in an SQL Command ('SQL Injection') 4620
200 Information Exposure 4264
22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 2158
94 Failure to Control Generation of Code ('Code Injection') 2151
284 Access Control (Authorization) Issues 1912
287 Improper Authentication 1183
125 Out-of-bounds Read 465
362 Race Condition 456
59 Improper Link Resolution Before File Access ('Link Following') 448
476 NULL Pointer Dereference 381
416 Use After Free 368
78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') 277
77 Improper Sanitization of Special Elements used in a Command ('Command Injection') 270
190 Integer Overflow or Wraparound 234
134 Uncontrolled Format String 181
787 Out-of-bounds Write 166
611 Information Leak Through XML External Entity File Disclosure 117
400 Uncontrolled Resource Consumption ('Resource Exhaustion') 116
601 URL Redirection to Untrusted Site ('Open Redirect') 98
798 Use of Hard-coded Credentials 89
434 Unrestricted Upload of File with Dangerous Type 86
502 Deserialization of Untrusted Data 62
415 Double Free 55
74 Failure to Sanitize Data into a Different Plane ('Injection') 54
369 Divide By Zero 53
285 Improper Access Control (Authorization) 39
345 Insufficient Verification of Data Authenticity 38
326 Inadequate Encryption Strength 38
704 Incorrect Type Conversion or Cast 26
532 Information Leak Through Log Files 26
640 Weak Password Recovery Mechanism for Forgotten Password 20
427 Uncontrolled Search Path Element 20
191 Integer Underflow (Wrap or Wraparound) 19
346 Origin Validation Error 15
93 Failure to Sanitize CRLF Sequences ('CRLF Injection') 14
327 Use of a Broken or Risky Cryptographic Algorithm 14
306 Missing Authentication for Critical Function 14
428 Unquoted Search Path or Element 13
129 Improper Validation of Array Index 12
613 Insufficient Session Expiration 10
347 Improper Verification of Cryptographic Signature 8
113 Failure to Sanitize CRLF Sequences in HTTP Headers ('HTTP Response Splitting') 8
91 XML Injection (aka Blind XPath Injection) 7
331 Insufficient Entropy 7
90 Failure to Sanitize Data into LDAP Queries ('LDAP Injection') 6
358 Improperly Implemented Security Check for Standard 6
330 Use of Insufficiently Random Values 6
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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