CVE-2026-91261

Analyzed Analyzed - Analysis Complete

Oracle WebCenter Content Information Disclosure Vulnerability

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 Server). The supported version that is affected is 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 unauthorized read access to a subset of Oracle WebCenter Content accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).

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-2026-91261

EUVD

EUVD-2026-106515

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	webcenter_content	14.1.2.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-200	The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle WebCenter Content version 14.1.2.0.0. It allows a low-privileged attacker with network access to read some data stored in Oracle WebCenter Content. The attack is difficult to perform and does not allow modification or deletion of data.

Detection Guidance

This vulnerability is difficult to exploit and requires low privileges with network access via HTTP. Detection may involve checking Oracle WebCenter Content logs for unusual read access patterns or monitoring HTTP traffic to the Content Server component. No specific commands are provided in the context.

Impact Analysis

If you use Oracle WebCenter Content 14.1.2.0.0, an attacker could access some of your stored data without permission. This could lead to unauthorized disclosure of sensitive information.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate compliance requirements for GDPR, HIPAA, or other regulations that mandate strict data protection and access controls.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Oracle WebCenter Content version 14.1.2.0.0 to address the vulnerability. Ensure network access controls restrict HTTP access to only trusted sources. Monitor for unauthorized data access attempts.

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