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      <title>CVE-2026-78582 — Missing Authorization in Kibana Leading to Unauthorized Deletion of Data</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-78582</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Elastic Kibana&lt;/p&gt;
&lt;p&gt;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.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Elastic Kibana&lt;/p&gt;
&lt;p&gt;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.&lt;/p&gt;</content:encoded>
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