CVE-2026-50087 PUBLISHED

Aqara IAM/SSO Gateway cross-origin resource sharing

Assigner: runZero
Reserved: 03.06.2026 Published: 12.06.2026 Updated: 12.06.2026

The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a cross-origin request sharing vulnerability, which is an instance of "CWE-942: Permissive Cross-domain Policy with Untrusted Domains," and has an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N (8.2 High).

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
CVSS Score: 8.2

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	Low
User Interaction	Required	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Aqara
Product	Aqara IAM/SSO Gateway
Versions	Default: unaffected affected from 2026-04-20 to 0 (excl.)

Credits

Sammy Azdoufal finder
Tod Beardsley of runZero, Inc. coordinator

References

Problem Types

CWE-942 Permissive cross-domain security policy with untrusted domains CWE