CVE-2026-70890 Missing authorization in Oracle Hyperion Data Relationship Management

High 7.5 Published 18 Aug 2026 Updated 22 Aug 2026

Unauthenticated attackers can access critical data in Oracle Hyperion Data Relationship Management via HTTP due to missing authorization checks.

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

What is CVE-2026-70890?

CVE-2026-70890 is a high-severity missing authorization vulnerability in Oracle Hyperion Data Relationship Management, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-70890?

It affects 1 product.

Products include Oracle Hyperion Data Relationship Management.

How do I fix CVE-2026-70890?

No fix has been published for CVE-2026-70890 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-2026-70890 being exploited?

There is no known exploitation of CVE-2026-70890 in the wild and no public exploit code.

All Oracle Hyperion Data Relationship Management vulnerabilities

Sources

Also known as GHSA-j35m-xwc7-62w3.