CVE-2025-61763 Missing authorization in Oracle Essbase

High 8.1 Published 21 Oct 2025 Updated 26 Feb 2026

Low-privileged attackers can unauthorizedly read, create, delete, or modify critical data in Oracle Essbase 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-2025-61763?

CVE-2025-61763 is a high-severity missing authorization vulnerability in Oracle Essbase, published on 21 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in Oracle Essbase (component: Essbase Web Platform). The supported version that is affected is 21.7.3.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Essbase. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Essbase accessible data as well as unauthorized access to critical data or complete access to all Oracle Essbase accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2025-61763?

It affects 1 product.

Products include Oracle Essbase.

How do I fix CVE-2025-61763?

No fix has been published for CVE-2025-61763 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-2025-61763 being exploited?

There is no known exploitation of CVE-2025-61763 in the wild and no public exploit code.

All Oracle Essbase vulnerabilities

Sources

Also known as GHSA-x4mr-xjcg-rw95.