Oracle Business Intelligence Enterprise Edition 7.6.0.0.0/8.2.0.0.0 Oracle Analytics Cloud improper authorization

Summaryinfo

A vulnerability categorized as critical has been discovered in Oracle Business Intelligence Enterprise Edition 7.6.0.0.0/8.2.0.0.0. This impacts an unknown function of the component Oracle Analytics Cloud. Such manipulation leads to improper authorization. This vulnerability is listed as CVE-2026-21976. The attack must be carried out locally. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Oracle Business Intelligence Enterprise Edition 7.6.0.0.0/8.2.0.0.0. It has been rated as critical. Affected by this issue is an unknown functionality of the component Oracle Analytics Cloud. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Oracle Analytics Cloud). Supported versions that are affected are 7.6.0.0.0 and 8.2.0.0.0. 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 unauthorized creation, deletion or modification access to critical data or all Oracle Business Intelligence Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

The advisory is available at oracle.com. This vulnerability is handled as CVE-2026-21976 since 01/05/2026. The exploitation is known to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 01/25/2026). This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 296370 (Oracle Business Intelligence Enterprise Edition (OAS 7.6) (January 2026 CPU)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (296370) and EUVD (EUVD-2026-3536). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Business Process Management Software

Vendor

• Oracle

Name

• Business Intelligence Enterprise Edition

Version

• 7.6.0.0.0
• 8.2.0.0.0

License

• commercial

Website

• Vendor: https://www.oracle.com

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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