TI-2026-54641 Aliases CVE-2026-78592 GHSA-4hm7-wqvw-mrw2

Path traversal in Elastic Kibana

LOW 32CWE-22Published 2026-09-01 · Updated 2026-09-01

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22) in Kibana can lead to the unauthorized deletion of privileged resources via Path Traversal (CAPEC-126). A low-privileged user holding tag creation privileges could cause a subsequent administrative action in the tag management interface to act on an unintended target, resulting in the deletion of privileged resources including administrative accounts and other organizational assets. Exploitation requires an administrator to interact with the affected interface.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00405 35th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Elastic	Kibana	7.11.0 – 7.17.29; 8.0.0 – 8.19.15; 9.0.0 – 9.3.4; 9.4.0 – 9.4.1	—	No fix listed	CNA

Kibana VendorElastic Affected 7.11.0 – 7.17.29; 8.0.0 – 8.19.15; 9.0.0 – 9.3.4; 9.4.0 – 9.4.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:elastic:kibana::::::::	7.11.0 – 7.17.29; 8.0.0 to before 8.19.16; 9.0.0 to before 9.3.5; 9.4.0 to before 9.4.2	Vulnerable	Elastic

cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:* Versions 7.11.0 – 7.17.29; 8.0.0 to before 8.19.16; 9.0.0 to before 9.3.5; 9.4.0 to before 9.4.2 Vulnerable ·Elastic

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-78592
2026-10-03 Alias added: GHSA-4hm7-wqvw-mrw2

References

Advisory 1

https://discuss.elastic.co/t/kibana-8-19-16-9-3-5-9-4-2-security-update-esa-2026-160/390077

TI-2019-05363 Code injection in Elastic Kibana KEVCVSS 3.1CRITICAL 10.0
TI-2018-12328 Kibana versions before 6.4.3 and 5.6.13 contain an arbitrary file inclusion flaw in the… CVSS 3.0CRITICAL 9.8
TI-2025-18692 Kibana arbitrary code execution via prototype pollution CVSS 3.1CRITICAL 9.8
TI-2020-05660 Code injection in Elastic Kibana CVSS 3.1HIGH 8.8
TI-2024-24803 Deserialization of untrusted data in Elastic Kibana CVSS 3.1CRITICAL 9.9
TI-2024-24800 Kibana arbitrary code execution via YAML deserialization CVSS 3.1CRITICAL 9.1

See all 188 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences