CVE-2026-87371

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Access 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 Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle WebCenter Content executes to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebCenter Content accessible data as well as unauthorized access to critical data or complete access to all Oracle WebCenter Content accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/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-2026-87371

EUVD

EUVD-2026-106411

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-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 vulnerability affects Oracle WebCenter Content versions 12.2.1.4.0 and 14.1.2.0.0. It allows an unauthenticated attacker with access to the physical network segment where Oracle WebCenter Content runs to compromise the system. Successful exploitation could lead to unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all accessible data in Oracle WebCenter Content.

Detection Guidance

This vulnerability requires physical network access to the segment where Oracle WebCenter Content operates. Detection involves checking for unauthorized access or modifications to critical data. Monitor network traffic for suspicious activity targeting Oracle WebCenter Content ports and services.

Impact Analysis

If exploited, this vulnerability could allow attackers to access, modify, or delete sensitive data stored in Oracle WebCenter Content without authentication. This may lead to data breaches, loss of confidential information, or unauthorized changes to critical business data, potentially causing operational disruptions or compliance violations.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate GDPR, HIPAA, or other regulations requiring strict data protection. Non-compliance risks include legal penalties, fines, and reputational damage due to potential data exposure or integrity breaches.

Mitigation Strategies

Restrict physical and network access to the segment where Oracle WebCenter Content operates. Apply vendor patches if available. Ensure strong authentication and authorization controls are enforced for all access to the system.

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