CVE-2026-78591 (GCVE-0-2026-78591)
Vulnerability from cvelistv5
Published
2026-09-02 14:43
Modified
2026-09-02 15:58
Severity ?
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Summary
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22) in the Kibana Fleet feature can lead to the unauthorized deletion of resources via Path Traversal (CAPEC-126). A low-privileged user could cause a subsequent action taken by a higher-privileged user in the Fleet administration interface to act on an unintended target, resulting in the deletion of resources including accounts with elevated privileges.
References
Impacted products
Vendor Product Version
Elastic Kibana Version: 8.0.0   ≤ 8.19.16
Version: 9.0.0   ≤ 9.3.5
Version: 9.4.0   ≤ 9.4.2
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