Oracle Business Intelligence Enterprise Edition 8.2.0.0.0/12.2.1.4.0/26.01.0.0.0 Analytics Web General improper authorization

Summaryinfo

A vulnerability was found in Oracle Business Intelligence Enterprise Edition 8.2.0.0.0/12.2.1.4.0/26.01.0.0.0. It has been rated as critical. This vulnerability affects unknown code of the component Analytics Web General. The manipulation leads to improper authorization. This vulnerability is documented as CVE-2026-91534. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Oracle Business Intelligence Enterprise Edition 8.2.0.0.0/12.2.1.4.0/26.01.0.0.0. This issue affects an unknown function of the component Analytics Web General. 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. The summary by CVE is:

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Web General). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Business Intelligence Enterprise Edition as well as unauthorized update, insert or delete access to some of Oracle Business Intelligence Enterprise Edition accessible data and unauthorized read access to a subset of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 8.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H).

The advisory is shared at oracle.com. The identification of this vulnerability is CVE-2026-91534 since 09/15/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/21/2026). MITRE ATT&CK project uses the attack technique T1548.002 for this issue.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Business Process Management Software

Vendor

• Oracle

Name

• Business Intelligence Enterprise Edition

Version

• 8.2.0.0.0
• 12.2.1.4.0
• 26.01.0.0.0

License

• commercial

Website

• Vendor: https://www.oracle.com

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion