{"schemaVersion":3,"id":"CVE-2026-56152","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, a low-privileged authenticated user can access response action data that they are not authorized to view.","dates":{"published":"2026-07-01T16:32:21.830Z","modified":"2026-09-04T15:03:45.846Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00305,"percentile":0.21878,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00305},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00305,"percentile":0.21878}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00305,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00305,"percentile":0.21878}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-863","name":"Incorrect Authorization","description":"The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/863.html"}],"affected":[{"vendor":"elastic","product":"endpoint_security","name":"endpoint security","label":"endpoint_security","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 8.6.0, < 8.19.13","noFixRecorded":false,"fixedIn":null},{"text":"≥ 9.0.0, < 9.2.7","noFixRecorded":false,"fixedIn":null},{"text":"≥ 9.3.0, < 9.3.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 8.6.0, < 8.19.13 | ≥ 9.0.0, < 9.2.7 | ≥ 9.3.0, < 9.3.2","eol":null,"hubHref":"/vendor/elastic/endpoint_security"},{"vendor":"elastic","product":"kibana","name":"kibana","label":"kibana","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 9.3.0, ≤ 9.3.1","noFixRecorded":false,"fixedIn":null},{"text":"≥ 8.6.0, ≤ 8.19.12","noFixRecorded":false,"fixedIn":null},{"text":"≥ 9.0.0, ≤ 9.2.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 9.3.0, ≤ 9.3.1 | ≥ 8.6.0, ≤ 8.19.12 | ≥ 9.0.0, ≤ 9.2.6","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"kibana","label":"Kibana","category":"server-app"}},"hubHref":"/vendor/elastic/kibana"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://discuss.elastic.co/t/kibana-8-19-13-9-2-7-9-3-2-security-update-esa-2026-46/387443","label":"discuss.elastic.co/t/kibana-8-19-13-9-2-7-9-3-2-security-update-esa-2026-46/387443","hostname":"discuss.elastic.co","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-07-01T16:32:21.830Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-04T15:03:45.846Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":21,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T17:37:03.993Z","stale":false,"partial":false}}