CVE-2026-2254Network attack vector

Authenticated notification API access via missing ACLs

Published May 27, 2026 · Updated May 27, 2026

Incorrect ACLs in Pentaho Data Integration and Analytics before 10.2.0.6 and 11.0.0.0 let remote authenticated users access notification APIs. Certain API endpoints for platform mail notifications fail to apply access-control lists, but the vendor has not named the endpoints or exposed operations. A low-privileged account is required; published evidence does not specify which notification data or actions become accessible.

CVSS severity6.3
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect ACLs in Pentaho Data Integration and Analytics before 10.2.0.6 and 11.0.0.0 let remote authenticated users access notification APIs. Certain API endpoints for platform mail notifications fail to apply access-control lists, but the vendor has not named the endpoints or exposed operations. A low-privileged account is required; published evidence does not specify which notification data or actions become accessible.

The record

CVE
CVE-2026-2254
Published
May 27, 2026
Updated
May 27, 2026
Vendor
Hitachi Vantara
Product
Pentaho Data Integration and Analytics
Classifications
CWE-732
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 27, 2026CVE publishedPublication date reported by the CVE source.
  2. May 27, 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=10.0 <11.0.0.0
  2. Affected versionversion=1.0 <10.2.0.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hitachi Vantara · Pentaho Data Integration and Analyticsversion=10.0 <11.0.0.0; version=1.0 <10.2.0.6

Published CVSS scores

6.3NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-732Incorrect Permission Assignment for Critical Resource

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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