CVE-2026-78596
Medium · 4.3CVSS
4.3
EPSS
0.3%
Published
Sep 3, 2026
CISA due date
—
The record
Missing Authorization in Kibana Leading to Unauthorized Modification of Data / Missing Authorization (CWE-862) in Kibana can lead to unauthorized modification of data via Privilege Abuse (CAPEC-122). An authenticated user holding Security read-level access in a single Kibana space could trigger Entity Analytics migration operations that perform privileged writes across all Kibana spaces, regardless of that user's actual access scope.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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