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CVE-2026-2255

Hitachi Vantara Pentaho Data Integration & Analytics - Insufficiently Protected Credentials

MEDIUM
4.3
CVSS Score
Published: May 27, 2026 at 02:51 AM UTC
Updated: July 24, 2026 at 12:10 PM UTC
2 products affected across 2 vendorsVantara Pentaho Data Integration and AnalyticsPentaho Data Integration and Analytics

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Hitachi Vantara Pentaho Data Integration & Analytics versions before 10.2.0.6 and 11.0.0.0, including 9.3.x and 8.3.x, expose Hadoop cluster credentials in plain text through the Cluster Test API. Although the user should not see those explicitly, the defect is mitigated by the fact the user can already leverage those credentials to submit jobs under the same account through the backend API.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vantara Pentaho Data Integration and Analytics· Hitachi
95%
v < 10.2.0.710.2.0.8 < v < 11.0.0.08.39.3
Affected range stops below 10.2.0.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.0.0.0, so it looks safe — our inference, not a vendor statement
Pentaho Data Integration and Analytics· Hitachivantara
60%
1.0 ≤ v < 10.2.0.610.0 ≤ v < 11.0.01.010.0
Affected range stops below 10.2.0.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.0.0, so it looks safe — our inference, not a vendor statement

References (1)

Vendor Advisory
Source: cverecord
https://support.pentaho.com/hc/en-us/articles/45672235545101--Resolved-Hitachi-Vantara-Pentaho-Data-Integration-Analytics-Insufficiently-Protected-Credentials-Versions-before-10-2-0-6-and-11-0-0-0-Impacted-CVE-2026-2255

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMHITVAN
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-522

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