Oracle Hyperion Data Relationship Management 11.2.25.0.000 Access/security improper authorization

Summaryinfo

A vulnerability classified as critical was found in Oracle Hyperion Data Relationship Management 11.2.25.0.000. Affected is an unknown function of the component Access/security. The manipulation results in improper authorization. This vulnerability was named CVE-2026-70903. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Oracle Hyperion Data Relationship Management 11.2.25.0.000. It has been classified as critical. Affected is an unknown function of the component Access/security. The manipulation with an unknown input leads to a improper authorization vulnerability. CWE is classifying the issue as CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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 low privileged attacker with network access via HTTPS to compromise Oracle Hyperion Data Relationship Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Hyperion Data Relationship Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N).

The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2026-70903 since 08/05/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 08/18/2026). The MITRE ATT&CK project declares the attack technique as T1548.002.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Oracle

Name

• Hyperion Data Relationship Management

Version

• 11.2.25.0.000

License

• commercial

Website

• Vendor: https://www.oracle.com

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