CVE-2025-63386

A Cross-Origin Resource Sharing (CORS) misconfiguration vulnerability exists in Dify v1.9.1 in the /console/api/setup endpoint. The endpoint implements an insecure CORS policy that reflects any Origin header and enables Access-Control-Allow-Credentials: true, permitting arbitrary external domains to make authenticated requests. NOTE: the Supplier disputes this because the endpoint configuration is intentional to support bootstrap.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://gist.github.com/Cristliu/1610daac87c711ac3e0250c58f5cc4f9	Third Party Advisory
https://gist.github.com/Cristliu/8ad993126be05c9210c71cc7d49fa112
https://github.com/langgenius/dify/discussions	Issue Tracking
https://github.com/langgenius/dify/pull/32224

Configurations

Configuration 1 (hide)

cpe:2.3:a:langgenius:dify:1.9.1:*:*:*:*:node.js:*:*

History

13 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de configuración incorrecta de Cross-Origin Resource Sharing (CORS) existe en Dify v1.9.1 en el endpoint /console/api/setup. El endpoint implementa una política CORS insegura que refleja cualquier encabezado Origin y habilita Access-Control-Allow-Credentials: true, permitiendo a dominios externos arbitrarios realizar solicitudes autenticadas. NOTA: el Proveedor disputa esto porque la configuración del endpoint es intencional para soportar el arranque.

Information

Published : 2025-12-18 16:15

Updated : 2026-10-13 11:10

NVD link : CVE-2025-63386

Mitre link : CVE-2025-63386

CVE.ORG link : CVE-2025-63386

JSON object : View

Products Affected

langgenius

dify

CWE

NVD-CWE-noinfo CWE-346

Origin Validation Error

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