CVE-2026-2254 Hitachi Vantara Pentaho Data Integration & Analytics - Incorrect Permission Assignment for Critical Resource

Medium 6.3 Published 27 May 2026 Updated 27 May 2026

Attackers can access or modify platform mail notification data due to missing ACLs on API endpoints in Pentaho Data Integration.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-2254?

CVE-2026-2254 is a medium-severity missing authorization vulnerability in Hitachi Vantara Pentaho Data Integration and Analytics, published on 27 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.

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, does not apply ACLs on certain API endpoints related to platform mail notfications.

Weakness: CWE-732

Which versions are affected by CVE-2026-2254?

It affects 1 product.

Products include Hitachi Vantara Pentaho Data Integration and Analytics.

How do I fix CVE-2026-2254?

No fix has been published for CVE-2026-2254 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-2254 being exploited?

There is no known exploitation of CVE-2026-2254 in the wild and no public exploit code.

Sources

Also known as GHSA-phv5-4967-vww3.