CVE-2026-78582 - Missing Authorization in Kibana Leading to Unauthorized Deletion of Data
Brief
CVE ID : CVE-2026-78582
Published : Sept. 26, 2026, 8:42 p. m.
- 18 minutes ago
Description : Missing Authorization (CWE-862) in Kibana can lead to unauthorized deletion of data via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user holding Synthetics privileges scoped to a single Kibana space could permanently delete Synthetics monitors that are shared into spaces they have no access to.
Where a monitor is associated with a private location, the same operation also destroys the underlying Elastic Agent integration configuration without the authorization checks that Fleet would otherwise apply.
Severity: 6.5
- MEDIUM
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