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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') 19745
119 Failure to Constrain Operations within the Bounds of a Memory Buffer 11975
20 Improper Input Validation 9127
89 Improper Sanitization of Special Elements used in an SQL Command ('SQL Injection') 8362
200 Information Exposure 7560
787 Out-of-bounds Write 6247
22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') 4637
125 Out-of-bounds Read 4336
416 Use After Free 2951
94 Failure to Control Generation of Code ('Code Injection') 2849
287 Improper Authentication 2805
269 Improper Privilege Management 2157
78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') 2138
476 NULL Pointer Dereference 1907
190 Integer Overflow or Wraparound 1709
120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') 1336
434 Unrestricted Upload of File with Dangerous Type 1302
400 Uncontrolled Resource Consumption ('Resource Exhaustion') 1184
77 Improper Sanitization of Special Elements used in a Command ('Command Injection') 1164
362 Race Condition 1100
284 Access Control (Authorization) Issues 972
732 Incorrect Permission Assignment for Critical Resource 940
798 Use of Hard-coded Credentials 871
59 Improper Link Resolution Before File Access ('Link Following') 841
74 Failure to Sanitize Data into a Different Plane ('Injection') 813
502 Deserialization of Untrusted Data 790
522 Insufficiently Protected Credentials 769
611 Information Leak Through XML External Entity File Disclosure 758
276 Incorrect Default Permissions 723
601 URL Redirection to Untrusted Site ('Open Redirect') 639
306 Missing Authentication for Critical Function 584
668 Exposure of Resource to Wrong Sphere 583
770 Allocation of Resources Without Limits or Throttling 438
532 Information Leak Through Log Files 424
772 Missing Release of Resource after Effective Lifetime 396
427 Uncontrolled Search Path Element 380
401 Failure to Release Memory Before Removing Last Reference ('Memory Leak') 376
415 Double Free 366
319 Cleartext Transmission of Sensitive Information 345
617 Reachable Assertion 326
312 Cleartext Storage of Sensitive Information 320
327 Use of a Broken or Risky Cryptographic Algorithm 303
326 Inadequate Encryption Strength 295
755 Improper Handling of Exceptional Conditions 293
347 Improper Verification of Cryptographic Signature 276
134 Uncontrolled Format String 269
203 Information Exposure Through Discrepancy 258
369 Divide By Zero 252
639 Access Control Bypass Through User-Controlled Key 224
345 Insufficient Verification of Data Authenticity 218
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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