CVE-2026-70870: High severity Oracle Hyperion Data Relationship Management vulnerability
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Web Client - Unicode). The supported version that is affected is 11.2.23.0.000. 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 and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 8.2 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this vulnerability?
An unauthenticated attacker with network access to the affected product over HTTP can exploit it. No user interaction or prior privileges are required.
Which deployments are affected?
The affected supported version identified is Oracle Hyperion Data Relationship Management 11.2.23.0.000, specifically its Web Client - Unicode component.
What could a successful attack allow?
A successful attack can expose critical data or all data accessible through Oracle Hyperion Data Relationship Management. It can also cause a partial denial of service.