---
id: CVE-2026-83041
title: >-
  Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion
  Middleware (component: Portlet Services)
summary: >-
  Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion
  Middleware (component: Portlet Services).  Supported versions that are
  affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability
  allows low privileged …
severity: high
cvss: 7.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'
cwe:
  - CWE-284
vendor: oracle
product: webcenter_portal
affected:
  - webcenter_portal = 12.2.1.4.0
  - webcenter_portal = 14.1.2.0.0
published: '2026-09-15'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T15:25:46.223'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83041'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
epss: 0.0034
epssPercentile: 0.27642
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-16T15:54:57.526830Z'
ingestedAt: '2026-09-15T20:44:02.436Z'
---

## Overview

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Portal.  While the vulnerability is in Oracle WebCenter Portal, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle WebCenter Portal accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

## Affected

- `webcenter_portal = 12.2.1.4.0`
- `webcenter_portal = 14.1.2.0.0`

## Remediation

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