CVE-2026-87387

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Unauthorized Data Modification in JD Edwards EnterpriseOne Homebuilder

Publication date: 2026-10-20

Last updated on: 2026-10-28

Assigner: Oracle

Description

Vulnerability in the JD Edwards EnterpriseOne Homebuilder product of Oracle JD Edwards (component: Homebuilder Management). The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Homebuilder. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all JD Edwards EnterpriseOne Homebuilder accessible data. CVSS 3.1 Base Score 6.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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-2026-87387

EUVD

EUVD-2026-106428

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	JD Edwards EnterpriseOne Homebuilder	9.2

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 JD Edwards EnterpriseOne Homebuilder version 9.2. It allows a low-privileged attacker with network access to exploit the JDENET component and compromise the system. Successful exploitation could lead to unauthorized creation, deletion, or modification of critical data within the Homebuilder application.

Detection Guidance

Detection of CVE-2026-87387 requires monitoring for unauthorized access attempts to the JD Edwards EnterpriseOne Homebuilder component via JDENET. Check network logs for suspicious connections to the Homebuilder service on port 6014 (default JDENET port). Inspect Oracle JD Edwards logs for unusual data modification or deletion events in the Homebuilder module.

Impact Analysis

If exploited, this vulnerability could allow attackers to alter or delete important data in JD Edwards EnterpriseOne Homebuilder. This may disrupt business operations, lead to data loss, or cause incorrect financial or inventory records if the compromised data is critical to your workflow.

Compliance Impact

This vulnerability allows unauthorized modification of critical data, which could lead to violations of data integrity requirements in standards like GDPR and HIPAA. Unauthorized changes to personal or health data could result in non-compliance with these regulations.

Mitigation Strategies

Apply the latest security patches from Oracle for JD Edwards EnterpriseOne Homebuilder version 9.2 to address the vulnerability in the Homebuilder Management component.

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