CVE-2026-50087 Aqara IAM/SSO Gateway cross-origin resource sharing

High 8.2 Published 12 Jun 2026 Updated 12 Jun 2026

The Aqara IAM/SSO Gateway allows cross-origin requests from untrusted domains, potentially enabling data theft or security bypasses.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-50087?

CVE-2026-50087 is a high-severity vulnerability in Aqara IAM/SSO Gateway, published on 12 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official 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).

Weakness: CWE-942

Which versions are affected by CVE-2026-50087?

It affects 1 product.

Products include Aqara Iam\/Sso Gateway.

How do I fix CVE-2026-50087?

No fix has been published for CVE-2026-50087 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-50087 being exploited?

There is no known exploitation of CVE-2026-50087 in the wild and no public exploit code.

Sources

Also known as GHSA-x4g8-9rgj-rr4r.