{"data":{"id":"4073a002-ad8c-4fb2-9e6e-1807498092d0","title":"CVE-2026-78598: Incorrect Authorization (CWE-863) in the Kibana machine learning feature can lead to information disclosure via…","summary":"CVE-2026-78598 is an incorrect authorization flaw (CWE-863) in the Kibana machine learning feature. An authenticated user with machine learning job management privileges in a single Kibana space could make a job's saved object accessible across all spaces in the Kibana instance, without holding access rights to those other spaces.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-78598","publishedAt":"2026-09-02T15:17:40.863Z","cveId":"CVE-2026-78598","cweIds":["CWE-863"],"cvssScore":"5.4","cvssSeverity":"medium","severity":"medium","attackType":[],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["Kibana machine learning feature","Elastic Kibana"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Kibana machine learning job access exposed across all spaces","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"low","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00238,"epssCheckedAt":"2026-11-05T00:11:44.028Z","kevDateAdded":null,"advisoryAliases":["GHSA-x87p-86f2-9mg9"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-01T18:08:47.940Z","patchAvailable":null,"disclosureDate":"2026-09-02T15:17:40.863Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-122"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.8,"researchCategory":null,"atlasIds":null,"fixes":[]}}