CVE-2026-91549
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Oracle Business Intelligence Enterprise Edition Remote Code Execution

Publication date: 2026-10-20

Last updated on: 2026-10-26

Assigner: Oracle

Description
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Server). Supported versions that are affected are 8.2.0.0.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Business Intelligence Enterprise Edition executes to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. 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:N/UI:R/S:U/C:H/I:H/A:H).

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Meta Information

Published
2026-10-20
Last Modified
2026-10-26
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
CVE-2026-91549
EUVD
EUVD-2026-106776

Affected Vendors & Products

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-601 The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

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Executive Summary

This is a vulnerability in Oracle Business Intelligence Enterprise Edition affecting versions 8.2.0.0.0 and 12.2.1.4.0. It allows an unauthenticated attacker with local system access to compromise the software through human interaction. Successful exploitation can lead to full system takeover.

Detection Guidance

Detection requires checking for vulnerable versions of Oracle Business Intelligence Enterprise Edition (8.2.0.0.0 or 12.2.1.4.0). Inspect installed software versions using commands like 'rpm -qa | grep oracle-bi' on Linux or 'Get-WmiObject -Class Win32_Product' on Windows. Verify if the infrastructure hosts Oracle Business Intelligence Enterprise Edition and ensure no unauthorized access is present.

Impact Analysis

An attacker could gain control of the Oracle Business Intelligence Enterprise Edition system, potentially accessing, modifying, or deleting sensitive data. This could disrupt business operations and lead to data breaches or unauthorized system changes.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face legal penalties, reputational damage, and loss of compliance certifications.

Mitigation Strategies

Apply the latest security patches from Oracle for affected versions 8.2.0.0.0 and 12.2.1.4.0. Restrict access to the infrastructure hosting Oracle Business Intelligence Enterprise Edition to authorized users only. Monitor for unusual activity and ensure all users are trained to avoid suspicious interactions.

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