CVE-2026-61259 Missing authorization in Oracle Hyperion Calculation Manager

High 7.1 Published 18 Aug 2026 Updated 19 Aug 2026

Low-privileged attackers can access critical data and cause partial denial of service in Oracle Hyperion Calculation Manager via HTTP.

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-2026-61259?

CVE-2026-61259 is a high-severity missing authorization vulnerability in Oracle Hyperion Calculation Manager, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Hyperion Calculation Manager product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Calculation Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Calculation Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Calculation Manager. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-61259?

It affects 1 product.

Products include Oracle Hyperion Calculation Manager.

How do I fix CVE-2026-61259?

No fix has been published for CVE-2026-61259 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-2026-61259 being exploited?

There is no known exploitation of CVE-2026-61259 in the wild and no public exploit code.

Sources

Also known as GHSA-5qxv-94rc-xpvh.