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CVE details

CVE-2026-78582

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.

Score
6.5 medium
Published
2026-09-26
Links
NVD · cve.org

Matched ports (6)

PortPackageVersionStatusMaintainer
textproc/kibana8kibana88.19.21unaddressedelastic@FreeBSD.org
textproc/kibana91kibana919.1.10unaddressedelastic@FreeBSD.org
textproc/kibana92kibana929.2.8unaddressedelastic@FreeBSD.org
textproc/kibana93kibana939.3.8unaddressedelastic@FreeBSD.org
textproc/kibana94kibana949.4.7fixed by updateelastic@FreeBSD.org
textproc/kibana95kibana959.5.4fixed by updateelastic@FreeBSD.org

Template for a VuXML entry

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>kibana8</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>kibana91</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>kibana92</name>
	<range><lt>FIXME</lt></range>
      </package>
      <package>
	<name>kibana93</name>
	<range><lt>FIXME</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>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.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2026-78582</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2026-78582</url>
    </references>
    <dates>
      <discovery>2026-09-26</discovery>
      <entry>2026-10-26</entry>
    </dates>
  </vuln>