{"id":"CVE-2026-102410","published":"2026-10-06T20:17:13.043","lastModified":"2026-10-09T15:55:37.063","description":"Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An internal API surface within the Metrics Experience feature did not enforce a Kibana-level authorization check that an equivalent, related API in the same feature did enforce. As a result, a user who held only data-store-level read access to an index, but no corresponding Kibana feature privilege, could retrieve index-derived metric data through Kibana that the properly-authorized API would otherwise have blocked.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-862"],"vendors":["elastic"],"products":["kibana"],"references":[{"url":"https://discuss.elastic.co/t/kibana-9-4-0-security-update-esa-2026-191/390864","tags":["Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":null}