CVE-2026-83318

Received Received - Intake

Oracle BI Publisher Remote Code Execution

Publication date: 2026-09-15

Last updated on: 2026-09-19

Assigner: Oracle

Description

Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Administration). 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 low privileged attacker with network access via HTTP to compromise Oracle BI Publisher. Successful attacks of this vulnerability can result in takeover of Oracle BI Publisher. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-15

Last Modified

2026-09-19

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83318

EUVD

EUVD-2026-79670

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle BI Publisher, part of Oracle Analytics. It allows a low-privileged attacker with network access to potentially take over the system. The attack is difficult to exploit but can lead to full compromise of Oracle BI Publisher.

Detection Guidance

Detection of this vulnerability requires checking for vulnerable versions of Oracle BI Publisher (8.2.0.0.0, 12.2.1.4.0, or 26.01.0.0.0) and verifying if HTTP network access is enabled. Use Oracle's official tools or scripts to scan for these versions and exposed HTTP endpoints. Ensure network monitoring for unauthorized access attempts to Oracle BI Publisher services.

Impact Analysis

If exploited, this vulnerability could allow an attacker to take control of Oracle BI Publisher, leading to unauthorized access, data theft, or system disruption. It impacts confidentiality, integrity, and availability of the system.

Compliance Impact

This vulnerability allows an attacker to take over Oracle BI Publisher, which could lead to unauthorized access to sensitive data. This may impact compliance with regulations like GDPR and HIPAA, which require strict data protection and access controls. Unauthorized access could result in data breaches, violating these standards.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle BI Publisher versions 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0. Restrict network access to HTTP ports used by Oracle BI Publisher and enforce strict access controls for low-privileged users.

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