CVE-2026-87381
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Unauthorized Data Access in JD Edwards EnterpriseOne Tools

Publication date: 2026-10-20

Last updated on: 2026-10-28

Assigner: Oracle

Description
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Business Logic Infra SEC). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data as well as unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

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Meta Information

Published
2026-10-20
Last Modified
2026-10-28
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
CVE-2026-87381
EUVD
EUVD-2026-106422

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Oracle Corporation JD Edwards EnterpriseOne Tools 9.2.0.0

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Exploitability

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

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Executive Summary

This is a vulnerability in Oracle JD Edwards EnterpriseOne Tools (versions 9.2.0.0-9.2.26.5) where a low-privileged attacker with network access can exploit it via JDENET. Successful exploitation may allow unauthorized data access or modification, including read, update, insert, or delete operations on some accessible data.

Detection Guidance

Detection requires monitoring JD Edwards EnterpriseOne Tools for unusual network activity or unauthorized data access attempts. Check logs for JDENET protocol usage and verify user permissions. No specific commands are provided in the context.

Impact Analysis

An attacker could gain unauthorized access to sensitive data within JD Edwards EnterpriseOne Tools, potentially leading to data breaches, data corruption, or unauthorized modifications. This could affect business operations, financial records, or confidential information.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, violating compliance requirements for GDPR (data protection), HIPAA (health information security), or other regulations. Organizations may face legal penalties, reputational damage, or loss of certification.

Mitigation Strategies

Apply the latest security patches for JD Edwards EnterpriseOne Tools version 9.2.0.0-9.2.26.5 provided by Oracle to address the vulnerability in the Business Logic Infra SEC component.

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