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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 7403
79 Failure to Preserve Web Page Structure ('Cross-site Scripting') 6729
89 Improper Sanitization of Special Elements used in an SQL Command ('SQL Injection') 4227
20 Improper Input Validation 4057
200 Information Exposure 2943
94 Failure to Control Generation of Code ('Code Injection') 2059
22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 1901
287 Improper Authentication 1015
284 Access Control (Authorization) Issues 561
59 Improper Link Resolution Before File Access ('Link Following') 421
362 Race Condition 383
78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') 212
134 Uncontrolled Format String 158
416 Use After Free 124
77 Improper Sanitization of Special Elements used in a Command ('Command Injection') 75
125 Out-of-bounds Read 68
476 NULL Pointer Dereference 50
190 Integer Overflow or Wraparound 46
787 Out-of-bounds Write 27
74 Failure to Sanitize Data into a Different Plane ('Injection') 26
345 Insufficient Verification of Data Authenticity 26
285 Improper Access Control (Authorization) 14
434 Unrestricted Upload of File with Dangerous Type 11
611 Information Leak Through XML External Entity File Disclosure 10
601 URL Redirection to Untrusted Site ('Open Redirect') 10
798 Use of Hard-coded Credentials 9
415 Double Free 9
502 Deserialization of Untrusted Data 7
369 Divide By Zero 7
704 Incorrect Type Conversion or Cast 5
532 Information Leak Through Log Files 4
172 Encoding Error 4
93 Failure to Sanitize CRLF Sequences ('CRLF Injection') 3
428 Unquoted Search Path or Element 3
400 Uncontrolled Resource Consumption ('Resource Exhaustion') 3
326 Inadequate Encryption Strength 3
191 Integer Underflow (Wrap or Wraparound) 3
113 Failure to Sanitize CRLF Sequences in HTTP Headers ('HTTP Response Splitting') 3
640 Weak Password Recovery Mechanism for Forgotten Password 2
297 Improper Validation of Host-specific Certificate Data 2
91 XML Injection (aka Blind XPath Injection) 1
693 Protection Mechanism Failure 1
669 Incorrect Resource Transfer Between Spheres 1
427 Uncontrolled Search Path Element 1
330 Use of Insufficiently Random Values 1
327 Use of a Broken or Risky Cryptographic Algorithm 1
99 Improper Control of Resource Identifiers ('Resource Injection')
98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP File Inclusion')
97 Failure to Sanitize Server-Side Includes (SSI) Within a Web Page
96 Improper Neutralization of Directives in Statically Saved Code ('Static Code Injection')
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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