CVE-2026-72672Network attack vectorHinoki check available

Sensitive event-data disclosure via internal-account queries

Published Aug 13, 2026 · Updated Aug 13, 2026

Incorrect authorization in Elastic Kibana 9.1.0 through 9.4.4 allows remote authenticated users to read Elastic Defend event data. Field-value suggestions for endpoint policy artifacts query event indices with Kibana's internal Elasticsearch account without checking the caller's index privileges. Elastic Security feature privileges are required, but direct index-read access is not, exposing command lines and other sensitive host details.

CVSS severity7.7
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Incorrect authorization in Elastic Kibana 9.1.0 through 9.4.4 allows remote authenticated users to read Elastic Defend event data. Field-value suggestions for endpoint policy artifacts query event indices with Kibana's internal Elasticsearch account without checking the caller's index privileges. Elastic Security feature privileges are required, but direct index-read access is not, exposing command lines and other sensitive host details.

The record

CVE
CVE-2026-72672
Published
Aug 13, 2026
Updated
Aug 13, 2026
Vendor
Elastic
Product
Kibana
Classifications
CWE-863, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.1.0 <=9.4.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Elastic · Kibanaversion=9.1.0 <=9.4.4

Published CVSS scores

7.7ElasticCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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