CVE-2026-63262

mediumpriority · track · 0OT risk · elevatedEPSS 0.003 · 20 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.28% (20th) EPSS

CVSS 4.3 · medium

Is it mine?

18 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.3mediumAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · security@elastic.coexploitability 2.8 · impact 1.4

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-862USCWE-862US

affected products (18)

Products and version ranges known to be affected.

Open Source Kibana <8.19.18all versionscert_bundDE
Open Source Kibana <8.19.19all versionscert_bundDE
Open Source Kibana <9.3.7all versionscert_bundDE
Open Source Kibana <9.3.8all versionscert_bundDE
Open Source Kibana <9.4.3all versionscert_bundDE
Open Source Kibana <9.4.4all versionscert_bundDE
Open Source Kibana< 8.19.18cert_bundDE
Open Source Kibana< 8.19.19cert_bundDE
Open Source Kibana< 9.3.7cert_bundDE
Open Source Kibana< 9.3.8cert_bundDE
Open Source Kibana< 9.4.3cert_bundDE
Open Source Kibana< 9.4.4cert_bundDE
Elastic Kibana≤ 9.4.0 ≤9.4.3enisa_euvdEU
Elastic NV Kibana9.4.0 → 9.4.4fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 8.0fstec_bduRU
elastic kibana9.4.0 → 9.4.4nvdUScpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
Bitnami elk9.4.0 → 9.4.4osvUSpkg:bitnami/elk
Bitnami kibana9.4.0 → 9.4.4osvUSpkg:bitnami/kibana

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2464Kibana: Mehrere SchwachstellenDeutsch2026-07-21csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Kibana ausnutzen, um Sicherheitsvorkehrungen zu umgehen, einen Denial-of-Service-Zustand auszulösen oder Daten offenzulegen und zu manipulieren.
BIT-elk-2026-63262Missing Authorization in Kibana Leading to Information Disclosure2026-07-28vendor · osvUS
Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.
BIT-kibana-2026-63262Missing Authorization in Kibana Leading to Information Disclosure2026-07-28vendor · osvUS
Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.

also known as (7)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv cert_bund nvd NVD CVE.org MITRE

published 2026-07-22modified 2026-10-24

references (3)

External citations — patches, advisories, analysis.

scry

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