Schema Object With Circular Ref (v3)
- Query id: 1a1aea94-745b-40a7-b860-0702ea6ee636
- Query name: Schema Object With Circular Ref (v3)
- Platform: OpenAPI
- Severity: Info
- Category: Structure and Semantics
- URL: Github
Description¶
Schema Object should not reference it self in 'allOf', 'oneOf', 'anyOf' and 'not' properties
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",
"contact": {
"name": "contact",
"url": "https://www.google.com/",
"email": "user@gmail.com"
}
},
"paths": {
"/": {
"get": {
"operationId": "listVersionsv2",
"summary": "List API versions",
"responses": {
"200": {
"description": "200 response",
"content": {
"application/json": {
"examples": {
"foo": {
"value": {
"versions": [
{
"status": "CURRENT",
"updated": "2011-01-21T11:33:21Z",
"id": "v2.0",
"links": [
{
"href": "http://127.0.0.1:8774/v2/",
"rel": "self"
}
]
}
]
}
}
}
}
}
}
}
}
}
},
"components": {
"schemas": {
"ErrorModel": {
"type": "object",
"required": [
"message",
"code"
],
"properties": {
"message": {
"type": "string"
},
"code": {
"type": "integer",
"minimum": 100,
"maximum": 600
}
}
},
"ExtendedErrorModel": {
"allOf": [
{
"$ref": "#/components/schemas/ExtendedErrorModel"
},
{
"type": "object",
"required": [
"rootCause"
],
"properties": {
"rootCause": {
"type": "string"
}
}
}
]
}
}
}
}
Positive test num. 2 - json file
{
"swagger": "2.0",
"info": {
"title": "Simple API Overview",
"version": "1.0.0",
"contact": {
"name": "contact",
"url": "https://www.google.com/",
"email": "user@gmail.com"
}
},
"paths": {
"/": {
"get": {
"operationId": "listVersionsv2",
"summary": "List API versions",
"responses": {
"200": {
"description": "200 response"
}
}
}
}
},
"definitions": {
"ErrorModel": {
"type": "object",
"required": [
"message",
"code"
],
"properties": {
"message": {
"type": "string"
},
"code": {
"type": "integer",
"minimum": 100,
"maximum": 600
}
}
},
"ExtendedErrorModel": {
"allOf": [
{
"$ref": "#/definitions/ExtendedErrorModel"
},
{
"type": "object",
"required": [
"rootCause"
],
"properties": {
"rootCause": {
"type": "string"
}
}
}
]
}
}
}
Positive test num. 3 - yaml file
openapi: 3.0.0
info:
title: Simple API Overview
version: 1.0.0
contact:
name: contact
url: https://www.google.com/
email: user@gmail.com
paths:
"/":
get:
operationId: listVersionsv2
summary: List API versions
responses:
"200":
description: 200 response
content:
application/json:
examples:
foo:
value:
versions:
- status: CURRENT
updated: "2011-01-21T11:33:21Z"
id: v2.0
links:
- href: http://127.0.0.1:8774/v2/
rel: self
components:
schemas:
ErrorModel:
type: object
required:
- message
- code
properties:
message:
type: string
code:
type: integer
minimum: 100
maximum: 600
ExtendedErrorModel:
allOf:
- $ref: "#/components/schemas/ExtendedErrorModel"
- type: object
required:
- rootCause
properties:
rootCause:
type: string
Positive test num. 4 - yaml file
swagger: "2.0"
info:
title: Simple API Overview
version: 1.0.0
contact:
name: contact
url: https://www.google.com/
email: user@gmail.com
paths:
"/":
get:
operationId: listVersionsv2
summary: List API versions
responses:
"200":
description: 200 response
definitions:
ErrorModel:
type: object
required:
- message
- code
properties:
message:
type: string
code:
type: integer
minimum: 100
maximum: 600
ExtendedErrorModel:
allOf:
- "$ref": "#/definitions/ExtendedErrorModel"
- type: object
required:
- rootCause
properties:
rootCause:
type: string
Code samples without security vulnerabilities¶
Negative test num. 1 - json file
{
"openapi": "3.0.0",
"info": {
"title": "Simple API Overview",
"version": "1.0.0",
"contact": {
"name": "contact",
"url": "https://www.google.com/",
"email": "user@gmail.com"
}
},
"paths": {
"/": {
"get": {
"operationId": "listVersionsv2",
"summary": "List API versions",
"responses": {
"200": {
"description": "200 response",
"content": {
"application/json": {
"examples": {
"foo": {
"value": {
"versions": [
{
"status": "CURRENT",
"updated": "2011-01-21T11:33:21Z",
"id": "v2.0",
"links": [
{
"href": "http://127.0.0.1:8774/v2/",
"rel": "self"
}
]
}
]
}
}
}
}
}
}
}
}
}
},
"components": {
"schemas": {
"ErrorModel": {
"type": "object",
"required": [
"message",
"code"
],
"properties": {
"message": {
"type": "string"
},
"code": {
"type": "integer",
"minimum": 100,
"maximum": 600
}
}
},
"ExtendedErrorModel": {
"allOf": [
{
"$ref": "#/components/schemas/ErrorModel"
},
{
"type": "object",
"required": [
"rootCause"
],
"properties": {
"rootCause": {
"type": "string"
}
}
}
]
}
}
}
}
Negative test num. 2 - json file
{
"swagger": "2.0",
"info": {
"title": "Simple API Overview",
"version": "1.0.0",
"contact": {
"name": "contact",
"url": "https://www.google.com/",
"email": "user@gmail.com"
}
},
"paths": {
"/": {
"get": {
"operationId": "listVersionsv2",
"summary": "List API versions",
"responses": {
"200": {
"description": "200 response"
}
}
}
}
},
"definitions": {
"ErrorModel": {
"type": "object",
"required": [
"message",
"code"
],
"properties": {
"message": {
"type": "string"
},
"code": {
"type": "integer",
"minimum": 100,
"maximum": 600
}
}
},
"ExtendedErrorModel": {
"allOf": [
{
"$ref": "#/definitions/ErrorModel"
},
{
"type": "object",
"required": [
"rootCause"
],
"properties": {
"rootCause": {
"type": "string"
}
}
}
]
}
}
}
Negative test num. 3 - yaml file
openapi: 3.0.0
info:
title: Simple API Overview
version: 1.0.0
contact:
name: contact
url: https://www.google.com/
email: user@gmail.com
paths:
"/":
get:
operationId: listVersionsv2
summary: List API versions
responses:
"200":
description: 200 response
content:
application/json:
examples:
foo:
value:
versions:
- status: CURRENT
updated: "2011-01-21T11:33:21Z"
id: v2.0
links:
- href: http://127.0.0.1:8774/v2/
rel: self
components:
schemas:
ErrorModel:
type: object
required:
- message
- code
properties:
message:
type: string
code:
type: integer
minimum: 100
maximum: 600
ExtendedErrorModel:
allOf:
- "$ref": "#/components/schemas/ErrorModel"
- type: object
required:
- rootCause
properties:
rootCause:
type: string
Negative test num. 4 - yaml file
swagger: "2.0"
info:
title: Simple API Overview
version: 1.0.0
contact:
name: contact
url: https://www.google.com/
email: user@gmail.com
paths:
"/":
get:
operationId: listVersionsv2
summary: List API versions
responses:
"200":
description: 200 response
definitions:
ErrorModel:
type: object
required:
- message
- code
properties:
message:
type: string
code:
type: integer
minimum: 100
maximum: 600
ExtendedErrorModel:
allOf:
- "$ref": "#/definitions/ErrorModel"
- type: object
required:
- rootCause
properties:
rootCause:
type: string