Vulnerability in Aqara Developer Portal
CVE-2026-50088
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).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (11.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.002 · change: -0.001
Affected products
- Aqara Developer Portal — versions 2026-04-20
- Aqara Developer Test Portal — versions 2026-04-20
- Aqara Developer Portal — versions 2026-04-20
Weakness classification (CWE)
References
- 44488dab-36db-4358-99f9-bc116477f914 (Exploit, technical-description, Third Party Advisory)
- 44488dab-36db-4358-99f9-bc116477f914 (Exploit, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-50088?
- CVE-2026-50088 is a high-severity vulnerability in Aqara Developer Portal, classified under Permissive Cross-domain Policy with Untrusted Domains. CVSS score: 8.2/10. Published 2026-06-12.
- How severe is CVE-2026-50088?
- High severity. CVSS v3 base score is 8.2 out of 10.