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CVE-2026-50089 Aqara CVE debrief

CVE-2026-50089 is a Medium severity vulnerability in the Aqara IAM/SSO Gateway (gw-builder.aqara.com). The vulnerability is an instance of CWE-601: URL Redirection to Untrusted Site, which can be exploited to set up a phishing attack. The CVSS score for this vulnerability is 6.1, with an Attack Vector (AV) of Network (N), Attack Complexity (AC) of Low (L), Privileges Required (PR) of None (N), User Interaction (UI) of Required (R), Scope (S) of Changed (C), Confidentiality (C) of Low (L), Integrity (I) of Low (L), and Availability (A) of None (N).

Vendor
Aqara
Product
Aqara IAM/SSO Gateway
CVSS
MEDIUM 6.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-12
Original CVE updated
2026-07-09
Advisory published
2026-06-12
Advisory updated
2026-07-09

Who should care

Anyone using the Aqara IAM/SSO Gateway should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The Aqara IAM/SSO Gateway provides an open redirect, which can be used to redirect users to an untrusted site. This can be exploited to set up a phishing attack.

Defensive priority

Medium

Recommended defensive actions

  • Apply patches or updates provided by the vendor to fix the vulnerability.
  • Implement additional security measures, such as input validation and output encoding, to prevent similar vulnerabilities.

Evidence notes

The vulnerability was reported by an unknown vendor and has a low confidence level.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-50089 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-50089

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-50089 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-50089

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Source reference

    Unverified legacy reference

    URL: https://github.com/xn0tsa/theres-no-place-like-home

    44488dab-36db-4358-99f9-bc116477f914

  • Source reference

    Unverified legacy reference

    URL: https://www.runzero.com/advisories/aqara-sso-open-redirect-cve-2026-50089

    44488dab-36db-4358-99f9-bc116477f914

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.