Response JSON Reference Does Not Exist (v3)
- Query id: 7a01dfbd-da62-4165-aed7-71349ad42ab4
- Query name: Response JSON Reference Does Not Exist (v3)
- Platform: OpenAPI
- Severity: Info
- Category: Structure and Semantics
- CWE: 20
- URL: Github
Description¶
Response reference should exist on components field
Documentation
Code samples¶
Code samples with security vulnerabilities¶
Positive test num. 1 - json file
{
"openapi": "3.0.0",
"info": {
"title": "Simple API Overview",
"version": "1.0.0"
},
"paths": {
"/": {
"get": {
"operationId": "listVersionsv2",
"summary": "List API versions",
"responses": {
"404": {
"$ref": "#/components/responses/NotRight"
}
}
}
}
},
"components": {
"schemas": {
"Error": {
"type": "object",
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
},
"required": [
"code",
"message"
]
}
}
},
"responses": {
"NotFound": {
"description": "Resource not found",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}
}
}
}
Positive test num. 2 - yaml file
openapi: 3.0.0
info:
title: Simple API Overview
version: 1.0.0
paths:
"/":
get:
operationId: listVersionsv2
summary: List API versions
responses:
'404':
"$ref": "#/components/responses/NotRight"
components:
schemas:
Error:
type: object
properties:
code:
type: string
message:
type: string
required:
- code
- message
responses:
NotFound:
description: Resource not found
content:
application/json:
schema:
"$ref": "#/components/schemas/Error"
Code samples without security vulnerabilities¶
Negative test num. 1 - json file
{
"openapi": "3.0.0",
"info": {
"title": "Simple API Overview",
"version": "1.0.0"
},
"paths": {
"/": {
"get": {
"operationId": "listVersionsv2",
"summary": "List API versions",
"responses": {
"404": {
"$ref": "#/components/responses/NotFound"
}
}
}
}
},
"components": {
"schemas": {
"Error": {
"type": "object",
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
},
"required": [
"code",
"message"
]
}
}
},
"responses": {
"NotFound": {
"description": "Resource not found",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}
}
}
}
Negative test num. 2 - yaml file
openapi: 3.0.0
info:
title: Simple API Overview
version: 1.0.0
paths:
"/":
get:
operationId: listVersionsv2
summary: List API versions
responses:
'404':
"$ref": "#/components/responses/NotFound"
components:
schemas:
Error:
type: object
properties:
code:
type: string
message:
type: string
required:
- code
- message
responses:
NotFound:
description: Resource not found
content:
application/json:
schema:
"$ref": "#/components/schemas/Error"