CWE

Common Weakness Enumeration

Celebrating 20 years of community-developed cybersecurity weakness knowledge!

New to CWE? click here!
CWE Most Important Hardware Weaknesses
CWE Top 25 Most Dangerous Weaknesses
Home > CWE List > CWE- Individual Dictionary Definition (5.0)  
ID

CWE Grouping: 2009 Top 25 - Insecure Interaction Between Components

Grouping ID: 751
Vulnerability Mapping: PROHIBITED This CWE ID must not be used to map to real-world vulnerabilities
+ Summary
Weaknesses in this category are listed in the "Insecure Interaction Between Components" section of the 2009 CWE/SANS Top 25 Programming Errors.
+ Membership
Nature Type ID Name
MemberOf ViewView - a subset of CWE entries that provides a way of examining CWE content. The two main view structures are Slices (flat lists) and Graphs (containing relationships between entries). 750 Weaknesses in the 2009 CWE/SANS Top 25 Most Dangerous Programming Errors
HasMember ClassClass - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 20 Improper Input Validation
HasMember BaseBase - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 78 Improper Neutralization of Special Elements used in an OS Command
HasMember BaseBase - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 79 Improper Neutralization of Input During Web Page Generation
HasMember BaseBase - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 89 Improper Neutralization of Special Elements used in an SQL Command
HasMember ClassClass - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 116 Improper Encoding or Escaping of Output
HasMember BaseBase - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 209 Generation of Error Message Containing Sensitive Information
HasMember BaseBase - a weakness that is still mostly independent of a resource or technology, but with sufficient details to provide specific methods for detection and prevention. Base level weaknesses typically describe issues in terms of 2 or 3 of the following dimensions: behavior, property, technology, language, and resource. 319 Cleartext Transmission of Sensitive Information
HasMember CompositeComposite - a Compound Element that consists of two or more distinct weaknesses, in which all weaknesses must be present at the same time in order for a potential vulnerability to arise. Removing any of the weaknesses eliminates or sharply reduces the risk. One weakness, X, can be "broken down" into component weaknesses Y and Z. There can be cases in which one weakness might not be essential to a composite, but changes the nature of the composite when it becomes a vulnerability. 352 Cross-Site Request Forgery
HasMember ClassClass - a weakness that is described in a very abstract fashion, typically independent of any specific language or technology. More specific than a Pillar Weakness, but more general than a Base Weakness. Class level weaknesses typically describe issues in terms of 1 or 2 of the following dimensions: behavior, property, and resource. 362 Concurrent Execution using Shared Resource with Improper Synchronization
+ Vulnerability Mapping Notes
Usage PROHIBITED
(this CWE ID must not be used to map to real-world vulnerabilities)
Reason Grouping

Rationale

This entry is a Grouping. Using groupings for mapping has been discouraged since 2019. They are informal organizational groupings of weaknesses that can help CWE users with data aggregation, navigation, and browsing. However, they are not weaknesses in themselves.

Comments

See member weaknesses of this category.
+ References
[REF-615] "2009 CWE/SANS Top 25 Most Dangerous Programming Errors". 2009-01-12. <https://cwe.mitre.org/top25/archive/2009/2009_cwe_sans_top25.html>. URL validated: 2024-11-17.
+ Content History
+ Submissions
Submission Date Submitter Organization
2009-01-12
(CWE 1.2, 2009-01-12)
CWE Content Team MITRE
+ Modifications
Modification Date Modifier Organization
2026-10-28
(CWE 5.0, 2026-10-28)
CWE Content Team MITRE
updated Mapping_Notes, Type
2024-11-19
(CWE 4.16, 2024-11-19)
CWE Content Team MITRE
updated References
2023-06-29
(CWE 4.12, 2023-06-29)
CWE Content Team MITRE
updated Mapping_Notes
2023-04-27
(CWE 4.11, 2023-04-27)
CWE Content Team MITRE
updated Mapping_Notes
2019-06-20
(CWE 3.3, 2019-06-20)
CWE Content Team MITRE
updated References
2017-11-08
(CWE 3.0, 2017-11-08)
CWE Content Team MITRE
updated References
2010-02-16
(CWE 1.8, 2010-02-16)
CWE Content Team MITRE
updated Name
+ Previous Entry Names
Change Date Previous Entry Name
2010-02-16 Insecure Interaction Between Components
Page Last Updated: Oct 28, 2026