CVE-2025-9121

Hitachi Vantara Pentaho Business Analytics Server - Deserialization of Untrusted Data

State: Published
Severity: 8.8 High
Published: Dec 15, 2025
Updated: Feb 26, 2026
Reserved: Aug 18, 2025

Description

Pentaho Data Integration and Analytics Community Dashboard Editor plugin versions before 10.2.0.4, including 9.3.0.x and 8.3.x, deserialize untrusted JSON data without constraining the parser to approved classes and methods.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	HITVAN

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
Pentaho Data Integration and AnalyticsHitachi Vantara	1.0 to before 10.2.0.4Affected

References

https://support.pentaho.com/hc/en-us/articles/41832536185613--Resolved-Hitachi-Vantara-Pentaho-Business-Analytics-Server-Deserialization-of-Untrusted-Data-Versions-before-10-2-0-4-Impacted-CVE-2025-9121

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