{"id":"CVE-2026-50087","aliases":["EUVD-2026-36477","GHSA-x4g8-9rgj-rr4r"],"status":"published","title":"Aqara IAM/SSO Gateway cross-origin resource sharing","description":"The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a cross-origin request sharing vulnerability, 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).","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00204,"percentile":0.10418,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-942"],"published":"2026-06-12T15:01:37Z","modified":"2026-10-26T11:10:00Z","products":[{"vendor":"aqara","product":"aqara iam/sso gateway"},{"vendor":"aqara","product":"iam\\/sso_gateway"}],"references":[{"url":"https://github.com/xn0tsa/theres-no-place-like-home","tags":["technical-description","exploit","Exploit","Third Party Advisory","article"]},{"url":"https://www.runzero.com/advisories/aqara-iam-sso-cors-cve-2026-50087","tags":["third-party-advisory","Exploit","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50087","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x4g8-9rgj-rr4r"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50087.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-50087","title":"Aqara IAM/SSO Gateway cross-origin resource sharing","description":"The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a cross-origin request sharing vulnerability, 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).","status":"published","published":"2026-06-12T15:01:37.508Z","modified":"2026-06-12T15:52:19.433Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-942"],"updated_at":"2026-11-02T14:20:08.734143Z"}],"euvd":[{"id":"EUVD-2026-36477","description":"The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a cross-origin request sharing vulnerability, 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).","status":"published","published":"2026-06-12T15:01:37Z","modified":"2026-06-12T15:52:19Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T18:20:43.577088Z"}],"ghsa":[{"id":"GHSA-x4g8-9rgj-rr4r","title":"The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a cross-origin request sharing...","description":"The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a cross-origin request sharing vulnerability, 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).","status":"published","published":"2026-06-12T18:31:58Z","modified":"2026-06-12T18:31:59Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-942"],"updated_at":"2026-11-02T15:08:45.184845Z"}],"nvd":[{"id":"CVE-2026-50087","description":"The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a cross-origin request sharing vulnerability, 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).","status":"published","published":"2026-06-12T16:16:32.297Z","modified":"2026-10-26T11:10:00.157Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-942"],"updated_at":"2026-11-02T14:12:23.846948Z"}],"osv":[{"id":"CVE-2026-50087","title":"Aqara IAM/SSO Gateway cross-origin resource sharing","description":"The Aqara IAM/SSO gateway (gw-builder.aqara.com) exhibits a cross-origin request sharing vulnerability, 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).","status":"published","published":"2026-06-12T15:01:37.508Z","modified":"2026-11-08T02:30:31.111170229Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-942"],"updated_at":"2026-11-11T11:06:47.69558Z"}]}}