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CWE Definitions

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CWE Number Name Number Of Related Vulnerabilities
79 Failure to Preserve Web Page Structure ('Cross-site Scripting') 16481
119 Failure to Constrain Operations within the Bounds of a Memory Buffer 11984
20 Improper Input Validation 8811
200 Information Exposure 7499
89 Improper Sanitization of Special Elements used in an SQL Command ('SQL Injection') 6680
787 Out-of-bounds Write 3969
22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 3888
125 Out-of-bounds Read 3483
94 Failure to Control Generation of Code ('Code Injection') 2711
287 Improper Authentication 2434
416 Use After Free 2209
269 Improper Privilege Management 1986
78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') 1683
190 Integer Overflow or Wraparound 1479
476 NULL Pointer Dereference 1434
400 Uncontrolled Resource Consumption ('Resource Exhaustion') 972
284 Access Control (Authorization) Issues 971
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 892
362 Race Condition 873
434 Unrestricted Upload of File with Dangerous Type 869
732 Incorrect Permission Assignment for Critical Resource 759
59 Improper Link Resolution Before File Access ('Link Following') 731
74 Failure to Sanitize Data into a Different Plane ('Injection') 689
798 Use of Hard-coded Credentials 668
77 Improper Sanitization of Special Elements used in a Command ('Command Injection') 662
522 Insufficiently Protected Credentials 645
611 Information Leak Through XML External Entity File Disclosure 628
502 Deserialization of Untrusted Data 611
276 Incorrect Default Permissions 508
601 URL Redirection to Untrusted Site ('Open Redirect') 507
306 Missing Authentication for Critical Function 398
772 Missing Release of Resource after Effective Lifetime 391
532 Information Leak Through Log Files 322
415 Double Free 291
326 Inadequate Encryption Strength 264
134 Uncontrolled Format String 252
668 Exposure of Resource to Wrong Sphere 251
770 Allocation of Resources Without Limits or Throttling 251
319 Cleartext Transmission of Sensitive Information 249
427 Uncontrolled Search Path Element 244
312 Cleartext Storage of Sensitive Information 224
401 Failure to Release Memory Before Removing Last Reference ('Memory Leak') 218
369 Divide By Zero 212
327 Use of a Broken or Risky Cryptographic Algorithm 211
347 Improper Verification of Cryptographic Signature 204
755 Improper Handling of Exceptional Conditions 193
617 Reachable Assertion 185
704 Incorrect Type Conversion or Cast 183
311 Missing Encryption of Sensitive Data 178
345 Insufficient Verification of Data Authenticity 161
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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