CVE-2026-50087

HIGH 8.2

Aqara IAM/SSO Gateway cross-origin resource sharing

CVSS Score

8.2

EPSS Score

0.0%

EPSS Percentile

0th

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).

CWE	CWE-942
Vendor	aqara
Product	aqara iam/sso gateway
Published	Jun 12, 2026
Last Updated	Jun 12, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

Affected Versions

Aqara / Aqara IAM/SSO Gateway

2026-04-20 < 0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/xn0tsa/theres-no-place-like-home runzero.com: https://www.runzero.com/advisories/aqara-iam-sso-cors-cve-2026-50087

Credits

Sammy Azdoufal Tod Beardsley of runZero, Inc.