Oracle Hyperion Data Relationship Management 11.2.26.0.000 Access/security privileges management

Summaryinfo

A vulnerability was found in Oracle Hyperion Data Relationship Management 11.2.26.0.000. It has been classified as critical. This issue affects some unknown processing of the component Access/security. This manipulation causes privileges management. This vulnerability is tracked as CVE-2026-87139. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Oracle Hyperion Data Relationship Management 11.2.26.0.000. It has been declared as critical. Affected by this vulnerability is an unknown code block of the component Access/security. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.26.0.000. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

The advisory is shared at oracle.com. This vulnerability is known as CVE-2026-87139 since 09/08/2026. The exploitation appears to be easy. The attack can be launched remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 09/16/2026). MITRE ATT&CK project uses the attack technique T1068 for this issue.

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

• 11.2.26.0.000

License

• commercial

Website

• Vendor: https://www.oracle.com

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