---
id: CVE-2026-83053
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. Easily exploitable vulnerability allows low
  privileged att…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-284
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: '2026-09-15'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T16:17:48.607'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83053'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-17T14:57:15.767486Z'
epss: 0.00417
epssPercentile: 0.33394
ingestedAt: '2026-09-15T20:44:02.440Z'
---

## 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. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Portal.  Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

## Remediation

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