CVE-2026-50088: Aqara Developer Portal cross-origin resource sharing

Severity: medium (CVSS 4.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-06-12 · updated 2026-07-09
Weakness: CWE-942

Description

The Aqara Developer Portal (developer.aqara.com) and shared test environments (developer-test.aqara.com, aiot-test.aqara.com) exhibit cross-origin request sharing, 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).

Affected products

Aqara Developer Portal: 2026-04-20

References

https://github.com/xn0tsa/theres-no-place-like-home
https://www.runzero.com/advisories/aqara-dev-portal-cors-cve-2026-50088
https://github.com/xn0tsa/theres-no-place-like-home

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