---
id: CVE-2026-91247
title: >-
  Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion
  Middleware (component: Runtime Tools)
summary: >-
  Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion
  Middleware (component: Runtime Tools).  Supported versions that are affected
  are 12.2.1.4.0 and  14.1.2.0.0. Difficult to exploit vulnerability allows
  unauthenticated …
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle WebCenter Portal
affected:
  - oracle_webcenter_portal 12.2.1.4.0
  - oracle_webcenter_portal 14.1.2.0.0
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:24:52.512Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-91247'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.823Z'
---

## Overview

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle WebCenter Portal accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle WebCenter Portal. CVSS 3.1 Base Score 5.9 (Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L).

## Affected

- `oracle_webcenter_portal 12.2.1.4.0`
- `oracle_webcenter_portal 14.1.2.0.0`

## Remediation

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