Oracle Business Intelligence Enterprise Edition 12.2.1.4.0 Presentation Services privileges management

Summaryinfo

A vulnerability was found in Oracle Business Intelligence Enterprise Edition 12.2.1.4.0 and classified as problematic. This vulnerability affects unknown code of the component Presentation Services. Executing a manipulation can lead to privileges management. This vulnerability is tracked as CVE-2026-91539. The attack is restricted to local execution. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Oracle Business Intelligence Enterprise Edition 12.2.1.4.0 and classified as problematic. This vulnerability affects an unknown code of the component Presentation Services. 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. CVE summarizes:

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Presentation Services). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Business Intelligence Enterprise Edition executes to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

The advisory is shared for download at oracle.com. This vulnerability was named CVE-2026-91539 since 09/15/2026. The exploitation appears to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/21/2026). The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading eliminates this vulnerability.

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Productinfo

Type

• Business Process Management Software

Vendor

• Oracle

Name

• Business Intelligence Enterprise Edition

Version

• 12.2.1.4.0

License

• commercial

Website

• Vendor: https://www.oracle.com

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