CVE-2026-50090

MEDIUM 6.1CVE-2026-50090 · Published 12/06/2026 · updated 26/10/2026

In short

CVE-2026-50090 is a MEDIUM (CVSS 6.1) vulnerability affecting cloud oauth authorization endpoint (aqara).
Chance of exploitation in the next 30 days (EPSS): 0.25%, higher than 15.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
cloud oauth authorization endpoint aqara	`= 2026-04-20`	No fix yet

Description

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).

References

xn0tsa/theres-no-place-like-home · Exploit
runzero.com/advisories/aqara-oauth-redirect-validation-bypass-cve-2026-50090 · Exploit

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