Vulnerability · Published May 27, 2026 · Assigned by HITVAN
CVE-2026-2255Hitachi Vantara Pentaho Data Integration & Analytics - Insufficiently Protected Credentials
Medium 4.3
In plain English
A medium-severity security flaw in Pentaho Data Integration and Analytics from Hitachi Vantara. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hitachi Vantara | Pentaho Data Integration and Analytics | 1.0 – before 10.2.0.610.0 – before 11.0.0 |
Weakness: CWE-522 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N