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CVE-2026-78596 Missing Authorization in Kibana Leading to Unauthorized Cross-Space Write Operations

🗓️ 03 Sep 2026 18:35:40Reported by elasticType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

Missing authorization in Kibana allows cross-space data modification via Entity Analytics migration.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-78596
4 Sep 202612:40
–circl
cve
CVE
CVE-2026-78596
3 Sep 202618:35
–cve
elastic
Elastic
Kibana 8.19.21, 9.4.6, 9.5.3 Security Update (ESA-2026-154)
3 Sep 202618:02
–elastic
euvd
EUVD
EUVD-2026-70660
3 Sep 202618:35
–euvd
mend
Mend
CVE-2026-78596
3 Sep 202618:35
–mend
nvd
NVD
CVE-2026-78596
3 Sep 202619:17
–nvd
osv
OSV
BIT-ELK-2026-78596 Missing Authorization in Kibana Leading to Unauthorized Cross-Space Write Operations
9 Sep 202608:41
–osv
osv
OSV
BIT-KIBANA-2026-78596 Missing Authorization in Kibana Leading to Unauthorized Cross-Space Write Operations
9 Sep 202608:48
–osv
osv
OSV
MINI-3JV9-2VR7-G8X9
9 Sep 202622:29
–osv
osv
OSV
MINI-943M-G8JR-JVXF
9 Sep 202622:30
–osv
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "Kibana",
    "vendor": "Elastic",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "8.18.3",
        "lessThanOrEqual": "8.19.20"
      },
      {
        "status": "affected",
        "versionType": "semver",
        "version": "9.0.3",
        "lessThanOrEqual": "9.4.5"
      },
      {
        "status": "affected",
        "versionType": "semver",
        "version": "9.5.0",
        "lessThanOrEqual": "9.5.2"
      }
    ]
  }
]

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