CVE-2026-83353

Received Received - Intake

Oracle WebCenter Content Privilege Escalation Vulnerability

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). 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 logon to the infrastructure where Oracle WebCenter Content executes to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-15

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83353

EUVD

EUVD-2026-79706

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	webcenter_content	12.2.1.4.0
oracle	webcenter_content	14.1.2.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle WebCenter Content, a product under Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.0.0. The issue allows a low-privileged attacker with local access to take over the system by exploiting a flaw in the Content Server component.

Detection Guidance

Detection requires checking for vulnerable versions of Oracle WebCenter Content. Verify installed versions using Oracle's documentation or commands like checking the WebLogic Server or Content Server logs for version details. No specific exploit commands are provided in the CVE details.

Impact Analysis

An attacker could gain full control over Oracle WebCenter Content, leading to unauthorized access, data theft, modification of sensitive information, or disruption of services. This could affect confidentiality, integrity, and availability of the system.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using affected versions must address this to maintain regulatory compliance.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Oracle WebCenter Content to address the vulnerability. Ensure access controls are properly configured to limit low-privileged user access to the infrastructure where Oracle WebCenter Content executes.

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