CVE-2026-50090

critical · 9.3

The Aqara Cloud OAuth Authorization Endpoint (open-cn.aqara.com/oauth/authorize) is vulnerable to a redirect bypass due to lax controls on domain matching, which is an instance of "CWE-1289: Improper Validation of Unsafe Equivalence in Input" and has an estimated CVSS of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N (9.3 Critical).

9.3

CVSS

0.2%

EPSS (exploit prob.)

16th

EPSS percentile

2026-06-12

Published

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

Weaknesses

CWE-1289

Affected products

Vendor	Product	Affected versions
aqara	cloud_oauth_authorization_endpoint	2026-04-20

Check a specific version with /api/v1/cve/match.

References

https://github.com/xn0tsa/theres-no-place-like-home
https://www.runzero.com/advisories/aqara-oauth-redirect-validation-bypass-cve-2026-50090
https://github.com/xn0tsa/theres-no-place-like-home

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-50090