---
id: CVE-2026-91518
title: >-
  Vulnerability in the Oracle BI Publisher product of Oracle Analytics
  (component: BI Publisher Security)
summary: >-
  Vulnerability in the Oracle BI Publisher product of Oracle Analytics
  (component: BI Publisher Security).  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 low privil…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle BI Publisher
affected:
  - oracle_bi_publisher 8.2.0.0.0
  - oracle_bi_publisher 12.2.1.4.0
  - oracle_bi_publisher 26.01.0.0.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:26:21.733Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-91518'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.734Z'
---

## Overview

Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: BI Publisher Security).  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 low privileged attacker with network access via HTTP to compromise Oracle BI Publisher.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle BI Publisher accessible data as well as  unauthorized read access to a subset of Oracle BI Publisher accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

## Affected

- `oracle_bi_publisher 8.2.0.0.0`
- `oracle_bi_publisher 12.2.1.4.0`
- `oracle_bi_publisher 26.01.0.0.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.