cbcvebase.
CVE-2026-78582
published 2026-09-26

CVE-2026-78582: Missing Authorization (CWE-862) in Kibana can lead to unauthorized deletion of data via Exploiting Incorrectly Configured Access Control Security Levels…

PriorityP339medium6.5CVSS 3.1
AVNACLPRLUINSUCNIHAN
EPSS
0.18%
7.6th percentile
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.

Affected

4 ranges
VendorProductVersion rangeFixed in
elastickibana7.12.0 – 7.17.29—
elastickibana8.0.0 – 8.19.21—
elastickibana9.0.0 – 9.4.6—
elastickibana9.5.0 – 9.5.2—
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