{"id":"CVE-2026-63262","aliases":["BIT-elk-2026-63262","BIT-kibana-2026-63262","EUVD-2026-47590","GHSA-9pm3-74f7-q229"],"status":"published","title":"Missing Authorization in Kibana Leading to Information Disclosure","description":"Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00278,"percentile":0.20408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-862"],"published":"2026-07-21T23:07:18Z","modified":"2026-10-28T11:16:58Z","fixes":[{"ecosystem":"Bitnami","package":"elk","fixed_in":["9.4.4"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"kibana","fixed_in":["9.4.4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"elk","ranges":[{"type":"SEMVER","events":[{"introduced":"9.4.0"},{"fixed":"9.4.4"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"kibana","ranges":[{"type":"SEMVER","events":[{"introduced":"9.4.0"},{"fixed":"9.4.4"}]}]}],"products":[{"vendor":"elastic","product":"kibana"}],"references":[{"url":"https://discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-73/388576","tags":["Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63262","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-9pm3-74f7-q229"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63262.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-63262","title":"Missing Authorization in Kibana Leading to Information Disclosure","description":"Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.","status":"published","published":"2026-07-21T23:07:18.534Z","modified":"2026-07-22T13:08:28.548Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:19:56.284359Z"}],"euvd":[{"id":"EUVD-2026-47590","description":"Missing Authorization (CWE-862) in Kibana can lead to unauthorized 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control.","status":"published","published":"2026-07-21T23:07:18.534Z","modified":"2026-10-28T11:16:58.283647298Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:45:13.306117Z"},{"id":"BIT-elk-2026-63262","title":"Missing Authorization in Kibana Leading to Information Disclosure","description":"Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.","status":"published","published":"2026-07-28T08:53:38.475Z","modified":"2026-09-08T08:47:09.144592616Z","updated_at":"2026-11-02T15:28:29.563843Z"},{"id":"BIT-kibana-2026-63262","title":"Missing Authorization in Kibana Leading to Information Disclosure","description":"Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents 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