CWE-454: External Initialization of Trusted Variables or Data Stores
ID
CWE-454
Abstraction
Base
Structure
Simple
Status
Draft
The product initializes critical internal variables or data stores using inputs that can be modified by untrusted actors.
A product system should be reluctant to trust variables that have been initialized outside of its trust boundary, especially if they are initialized by users. The variables may have been initialized incorrectly. If an attacker can initialize the variable, then they can influence what the vulnerable system will do.
Modes of Introduction
| Phase | Note |
|---|---|
| Architecture and Design | |
| Implementation |
Applicable Platforms
| Type | Class | Name | Prevalence |
|---|---|---|---|
| Language | PHP | ||
| Language | Not Language-Specific |
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