CVE-2024-6221

A vulnerability in corydolphin/flask-cors version 4.0.1 allows the `Access-Control-Allow-Private-Network` CORS header to be set to true by default, without any configuration option. This behavior can expose private network resources to unauthorized external access, leading to significant security risks such as data breaches, unauthorized access to sensitive information, and potential network intrusions.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://huntr.com/bounties/a42935fc-6f57-4818-bca4-3d528235df4d	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:corydolphin:flask-cors:4.0.1:*:*:*:*:*:*:*

History

20 Aug 2024, 19:37

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.5~~	v2 : unknown v3 : 7.5
CPE		cpe:2.3:a:corydolphin:flask-cors:4.0.1:::::::*
CWE		NVD-CWE-Other
First Time		Corydolphin Corydolphin flask-cors
References	~~() https://huntr.com/bounties/a42935fc-6f57-4818-bca4-3d528235df4d -~~	() https://huntr.com/bounties/a42935fc-6f57-4818-bca4-3d528235df4d - Exploit, Third Party Advisory

19 Aug 2024, 12:59

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad en corydolphin/flask-cors versión 4.0.1 permite que el encabezado CORS `Access-Control-Allow-Private-Network` se establezca en verdadero de forma predeterminada, sin ninguna opción de configuración. Este comportamiento puede exponer los recursos de la red privada a un acceso externo no autorizado, lo que genera importantes riesgos de seguridad, como violaciones de datos, acceso no autorizado a información confidencial y posibles intrusiones en la red.

18 Aug 2024, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-08-18 19:15

Updated : 2024-08-20 19:37

NVD link : CVE-2024-6221

Mitre link : CVE-2024-6221

CVE.ORG link : CVE-2024-6221

JSON object : View

Products Affected

corydolphin

flask-cors

CWE

NVD-CWE-Other CWE-284

Improper Access Control

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