CVE-2026-50087 — HIGH (8.2)

Vulnerability Description

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).

CVSS Score

8.2

HIGH

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 Products

Vendor	Product	Versions
Aqara	Iam\/Sso Gateway	2026-04-20

Related Weaknesses (CWE)

CWE-942

References

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

FAQ

What is CVE-2026-50087?

CVE-2026-50087 is a vulnerability with a CVSS score of 8.2 (HIGH). 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 ha...

How severe is CVE-2026-50087?

CVE-2026-50087 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-50087?

Check the references section above for vendor advisories and patch information. Affected products include: Aqara Iam\/Sso Gateway.