CVE-2026-83304

Received Received - Intake

Unauthenticated Data Manipulation in Oracle Business Intelligence Enterprise Edition

Publication date: 2026-09-15

Last updated on: 2026-09-18

Assigner: Oracle

Description

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. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. While the vulnerability is in Oracle Business Intelligence Enterprise Edition, attacks may significantly impact additional products (scope change). 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 and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 8.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L).

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-15

Last Modified

2026-09-18

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83304

EUVD

EUVD-2026-79656

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	business_intelligence_enterprise_edition	8.2.0.0.0
oracle	business_intelligence_enterprise_edition	12.2.1.4.0
oracle	business_intelligence_enterprise_edition	26.01.0.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Business Intelligence Enterprise Edition (versions 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0) that allows an unauthenticated attacker to remotely access and compromise the system via HTTP. The flaw enables unauthorized creation, deletion, or modification of critical data, unauthorized access to all accessible data, and partial denial of service.

Detection Guidance

Detection of CVE-2026-83304 requires monitoring for unauthorized access or modifications to Oracle Business Intelligence Enterprise Edition. Check logs for unusual HTTP requests targeting the affected component. Verify file integrity for critical data and monitor network traffic for partial denial of service patterns. No specific commands are provided in the available context.

Impact Analysis

If exploited, this vulnerability could allow attackers to steal, alter, or delete sensitive data, disrupt services, and gain full control over the affected Oracle Business Intelligence Enterprise Edition system. This may lead to data breaches, financial loss, or operational disruptions.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR, HIPAA, and other regulations due to unauthorized data access, modification, or deletion. Organizations may face legal penalties, reputational damage, and loss of trust if such incidents occur.

Mitigation Strategies

Apply the latest security patches from Oracle for affected versions of Oracle Business Intelligence Enterprise Edition. Disable unnecessary network access to the Oracle Business Intelligence Enterprise Edition component and restrict HTTP access to trusted sources only.

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