CVE-2026-91504

Analyzed Analyzed - Analysis Complete

Remote Code Execution in Oracle WebCenter Content

Publication date: 2026-10-20

Last updated on: 2026-11-03

Assigner: Oracle

Description

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Portal Suite). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-11-03

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-91504

EUVD

EUVD-2026-106747

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-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

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 network access via HTTP to potentially take over the entire Oracle WebCenter Content system. The vulnerability has a CVSS base score of 7.5, indicating significant impact on confidentiality, integrity, and availability.

Impact Analysis

If you use Oracle WebCenter Content versions 12.2.1.4.0 or 14.1.2.0.0, an attacker could exploit this flaw to gain full control of the system. This could lead to unauthorized access to sensitive data, modification or deletion of critical files, and disruption of services.

Compliance Impact

This vulnerability could lead to unauthorized access or disclosure of personal or sensitive data, which may violate GDPR, HIPAA, or other regulations. Organizations using affected versions must address this flaw to maintain compliance and avoid potential legal or financial penalties.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle WebCenter Content versions 12.2.1.4.0 and 14.1.2.0.0. Restrict network access to HTTP ports used by the service and implement strong authentication measures.

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EPSS Chart

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