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Vulnerability Details :

CVE-2026-50090

Summary
Assigner-runZero
Assigner Org ID-44488dab-36db-4358-99f9-bc116477f914
Published At-12 Jun, 2026 | 15:02
Updated At-12 Jun, 2026 | 15:49
Rejected At-
Credits

Aqara OAuth redirect_uri validation bypass

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).

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:runZero
Assigner Org ID:44488dab-36db-4358-99f9-bc116477f914
Published At:12 Jun, 2026 | 15:02
Updated At:12 Jun, 2026 | 15:49
Rejected At:
▼CVE Numbering Authority (CNA)
Aqara OAuth redirect_uri validation bypass

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).

Affected Products
Vendor
Aqara
Product
Cloud OAuth Authorization Endpoint
Default Status
unaffected
Versions
Affected
  • From 2026-04-20 before 0 (date)
Problem Types
TypeCWE IDDescription
CWECWE-1289CWE-1289 Improper validation of unsafe equivalence in input
Type: CWE
CWE ID: CWE-1289
Description: CWE-1289 Improper validation of unsafe equivalence in input
Metrics
VersionBase scoreBase severityVector
3.19.3CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Version: 3.1
Base score: 9.3
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Sammy Azdoufal
coordinator
Tod Beardsley of runZero, Inc.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/xn0tsa/theres-no-place-like-home
technical-description
https://www.runzero.com/advisories/aqara-oauth-redirect-validation-bypass-cve-2026-50090
third-party-advisory
Hyperlink: https://github.com/xn0tsa/theres-no-place-like-home
Resource:
technical-description
Hyperlink: https://www.runzero.com/advisories/aqara-oauth-redirect-validation-bypass-cve-2026-50090
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/xn0tsa/theres-no-place-like-home
exploit
Hyperlink: https://github.com/xn0tsa/theres-no-place-like-home
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:44488dab-36db-4358-99f9-bc116477f914
Published At:12 Jun, 2026 | 16:16
Updated At:12 Jun, 2026 | 17:16

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).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.19.3CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 9.3
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-1289Secondary44488dab-36db-4358-99f9-bc116477f914
CWE ID: CWE-1289
Type: Secondary
Source: 44488dab-36db-4358-99f9-bc116477f914
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/xn0tsa/theres-no-place-like-home44488dab-36db-4358-99f9-bc116477f914
N/A
https://www.runzero.com/advisories/aqara-oauth-redirect-validation-bypass-cve-2026-5009044488dab-36db-4358-99f9-bc116477f914
N/A
https://github.com/xn0tsa/theres-no-place-like-home134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/xn0tsa/theres-no-place-like-home
Source: 44488dab-36db-4358-99f9-bc116477f914
Resource: N/A
Hyperlink: https://www.runzero.com/advisories/aqara-oauth-redirect-validation-bypass-cve-2026-50090
Source: 44488dab-36db-4358-99f9-bc116477f914
Resource: N/A
Hyperlink: https://github.com/xn0tsa/theres-no-place-like-home
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A

Change History

0
Information is not available yet

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