CVE-2026-87307

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Unauthorized Access in JD Edwards EnterpriseOne Tools

Publication date: 2026-10-20

Last updated on: 2026-10-27

Assigner: Oracle

Description

Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Interoperability 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 HTTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all JD Edwards EnterpriseOne Tools accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-27

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-87307

EUVD

EUVD-2026-106348

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	JD Edwards EnterpriseOne Tools	9.2.0.0

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 JD Edwards EnterpriseOne Tools versions 9.2.0.0 to 9.2.26.5. It allows a low-privileged attacker with network access via HTTP to exploit the Interoperability SEC component. Successful exploitation can lead to unauthorized access to critical data or complete access to all accessible data in JD Edwards EnterpriseOne Tools, and may cause a partial denial of service.

Detection Guidance

Detection requires monitoring for unauthorized access attempts or unusual activity in JD Edwards EnterpriseOne Tools. Check HTTP logs for suspicious requests targeting the Interoperability SEC component. Verify user privileges and ensure no low-privileged accounts have unexpected access to critical data or administrative functions.

Impact Analysis

If you use affected versions of JD Edwards EnterpriseOne Tools, an attacker could gain unauthorized access to sensitive data or disrupt system availability. This could lead to data breaches, loss of confidential information, or operational disruptions in your business processes.

Compliance Impact

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

Mitigation Strategies

Apply the latest security patches from Oracle for JD Edwards EnterpriseOne Tools versions 9.2.0.0-9.2.26.5. Restrict network access to the Interoperability SEC component via HTTP. Implement least-privilege access controls for user accounts. Monitor for partial denial of service attempts and unauthorized data access.

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