CVE-2026-82302

highpriority · track · 0OT risk · elevatedEPSS 0.004 · 32 %ileDEUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.39% (32nd) EPSS

CVSS 8.1 · high

Is it mine?

12 products

Check your exposure

Who says so?

2 sources

osv · cert_bund

EPSS · scored 2026-10-27

Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized configuration modification via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).

cvss

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

8.1

010

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

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Nsecondary · security@elastic.coexploitability 2.8 · impact 5.2

v3.17.4highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-863US

affected products (12)

Products and version ranges known to be affected.

Open Source Kibana <8.19.21all versionscert_bundDE
Open Source Kibana <9.4.6all versionscert_bundDE
Open Source Kibana <9.5.3all versionscert_bundDE
Open Source Kibana< 8.19.21cert_bundDE
Open Source Kibana< 9.4.6cert_bundDE
Open Source Kibana< 9.5.3cert_bundDE
Bitnami elk8.0.0 → 8.19.21osvUSpkg:bitnami/elk
Bitnami elk9.0.0 → 9.4.6osvUSpkg:bitnami/elk
Bitnami elk9.5.0 → 9.5.3osvUSpkg:bitnami/elk
Bitnami kibana8.0.0 → 8.19.21osvUSpkg:bitnami/kibana
Bitnami kibana9.0.0 → 9.4.6osvUSpkg:bitnami/kibana
Bitnami kibana9.5.0 → 9.5.3osvUSpkg:bitnami/kibana

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3177Kibana: Mehrere SchwachstellenDeutsch2026-09-03csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Kibana ausnutzen, um seine Privilegien zu erhöhen, um einen Denial of Service herbeizuführen, sowie um Daten zu manipulieren oder offenzulegen.
BIT-elk-2026-82302Incorrect Authorization in Kibana Leading to Unauthorized Configuration Modification2026-09-09vendor · osvUS
Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized configuration modification via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).
BIT-kibana-2026-82302Incorrect Authorization in Kibana Leading to Unauthorized Configuration Modification2026-09-09vendor · osvUS
Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized configuration modification via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).

also known as (2)

Other names and identifiers for this entity.

BIT-elk-2026-82302osv
BIT-kibana-2026-82302osv

sources

Which sources assert this record, and when.

osv cert_bund NVD CVE.org MITRE

published 2026-09-03modified 2026-09-03

references (1) nvd

External citations — patches, advisories, analysis.

https://discuss.elastic.co/t/kibana-8-19-22-9-4-7-9-5-3-security-update-esa-2026-178/390164

scry

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