CVE-2026-91288
Analyzed Analyzed - Analysis Complete

Remote Code Execution in JD Edwards EnterpriseOne Tools

Publication date: 2026-10-20

Last updated on: 2026-11-02

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. Difficult to exploit vulnerability allows unauthenticated attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all JD Edwards EnterpriseOne Tools accessible data as well as unauthorized access to critical data or complete access to all JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

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Meta Information

Published
2026-10-20
Last Modified
2026-11-02
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
CVE-2026-91288
EUVD
EUVD-2026-106542

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
oracle jd_edwards_enterpriseone_tools From 9.2.0.0 (inc) to 9.2.26.5 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

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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) affecting the Interoperability SEC component. It allows an unauthenticated attacker with network access via JDENET to compromise the system. Successful exploitation can lead to unauthorized data creation, deletion, modification, or access to critical data.

Detection Guidance

Detection requires checking for vulnerable versions of JD Edwards EnterpriseOne Tools (9.2.0.0-9.2.26.5). Inspect installed software versions and network traffic for JDENET protocol usage. No specific commands are provided in the context.

Impact Analysis

If exploited, this vulnerability could allow attackers to access, modify, or delete sensitive data within JD Edwards EnterpriseOne Tools. This may lead to data breaches, financial loss, or operational disruptions depending on the system's role in your organization.

Compliance Impact

This vulnerability allows unauthorized access to critical data or all accessible data in JD Edwards EnterpriseOne Tools, which could lead to unauthorized creation, deletion, or modification of sensitive information. This poses significant risks to compliance with GDPR (data confidentiality and integrity) and HIPAA (protected health information integrity and availability).

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for JD Edwards EnterpriseOne Tools. Restrict network access to JDENET ports. Monitor for unauthorized data access or modifications. Verify all critical data integrity.

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