AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

ElasticCVE-2026-78599

Elastic Kibana: path traversal

Elastic

CVE-2026-78599 · Published Sep 2, 2026 · updated Sep 3, 2026

Medium6.5
No fix yet
Elastic advisory

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 internal resources via Path Traversal (CAPEC-126). A low-privileged user holding Fleet write access could cause a subsequent administrative delete action to act on unintended internal resources. Exploitation requires an administrator to interact with the affected Fleet interface.

Affected versions

PackageAffectedFixed in
Kibana
Product
>= 8.0.0, <= 8.19.17No fix yet
>= 9.0.0, <= 9.4.2No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-22

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