CVE-2026-50090

The Aqara Cloud OAuth Authorization Endpoint (open-cn.aqara.com/oauth/authorize) is vulnerable to a redirect bypass due to lax controls on domain matching, which is an instance of "CWE-1289: Improper Validation of Unsafe Equivalence in Input" and has an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N (9.3 Critical).

CVSS v3 9.3 CRITICAL

9.3^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/xn0tsa/theres-no-place-like-home	Exploit Third Party Advisory
https://www.runzero.com/advisories/aqara-oauth-redirect-validation-bypass-cve-2026-50090	Exploit Third Party Advisory
https://github.com/xn0tsa/theres-no-place-like-home	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:aqara:cloud_oauth_authorization_endpoint:2026-04-20:*:*:*:*:*:*:*

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) El punto final de autorización OAuth de Aqara Cloud (open-cn.aqara.com/oauth/authorize) es vulnerable a un bypass de redirección debido a controles laxos en la coincidencia de dominios, lo cual es una instancia de ’CWE-1289: Validación Inapropiada de Equivalencia Insegura en la Entrada’ y tiene un CVSS estimado de CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N (9.3 Crítico).

Information

Published : 2026-06-12 16:16

Updated : 2026-10-26 11:10

NVD link : CVE-2026-50090

Mitre link : CVE-2026-50090

CVE.ORG link : CVE-2026-50090

JSON object : View

Products Affected

aqara

cloud_oauth_authorization_endpoint

CWE

CWE-1289

Improper Validation of Unsafe Equivalence in Input

NVD-CWE-Other

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