What’s Vulnerable › Vulnerabilities
CVE-2025-9121: Hitachi Vantara Pentaho Business Analytics Server - Deserialization of Untrusted Data
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-12-15 · updated 2026-10-07
- Weakness: CWE-502
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.
Affected products
- Hitachi Vantara Pentaho Data Integration and Analytics: from 1.0 before 10.2.0.4 — fixed in 10.2.0.4
How to fix
Upgrade to a fixed version: Hitachi Vantara Pentaho Data Integration and Analytics 10.2.0.4. Check the vendor advisory for mitigations.
References
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