Vulnerability · Published May 27, 2026 · Assigned by HITVAN
CVE-2026-2253Hitachi Vantara Pentaho Data Integration & Analytics - Improper Restriction of XML External Entity Reference
High 7.7
In plain English
A high-severity XML external entity 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 10% of all known vulnerabilities).
Severity (CVSS 3.1)7.7High
Exploit odds (30 days)0.2%top 90.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Hitachi Vantara Pentaho Data Integration & Analytics versions before 10.2.0.7 and 11.0.0.0, including 9.3.x and 8.3.x, does not prevent certain XML parsers from resolving external entities.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hitachi Vantara | Pentaho Data Integration and Analytics | 1.0 – before 10.2.0.710.0 – before 11.0.0 |
Weakness: CWE-611 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N