{"id":"CVE-2026-102410","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-102410","generatedAt":"2026-10-27T22:46:45.474Z","title":"Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1).","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.","published":"2026-10-06T20:17:13.000Z","lastModified":"2026-10-09T15:55:37.000Z","status":"Analyzed","sourceIdentifier":"security@elastic.co","cvss":{"version":"3.1","score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-862"],"affected":["elastic/kibana"],"epss":{"score":0.00206,"percentile":0.10503,"date":"2026-10-26","history":[{"date":"2026-10-07","score":0.00206,"percentile":0.09663}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-06T20:17:13.000Z","detail":{"score":"4.3","severity":"MEDIUM","publishedAt":"2026-10-06T20:17:13.043Z"},"summary":"New CVE, medium severity (CVSS 4.3)."}],"references":[{"url":"https://discuss.elastic.co/t/kibana-9-4-0-security-update-esa-2026-191/390864","tags":["Vendor Advisory"],"source":"security@elastic.co"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-102410","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}