Oracle JD Edwards EnterpriseOne Tools up to 9.2.26.5 Business Logic Infra SEC improper authorization

Summaryinfo

A vulnerability classified as critical was found in Oracle JD Edwards EnterpriseOne Tools up to 9.2.26.5. This issue affects some unknown processing of the component Business Logic Infra SEC. Executing a manipulation can lead to improper authorization. The identification of this vulnerability is CVE-2026-87381. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Oracle JD Edwards EnterpriseOne Tools up to 9.2.26.5 and classified as critical. This vulnerability affects an unknown function of the component Business Logic Infra SEC. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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).

The advisory is shared for download at oracle.com. This vulnerability was named CVE-2026-87381 since 09/08/2026. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/21/2026). The MITRE ATT&CK project declares the attack technique as T1548.002.

Upgrading eliminates this vulnerability.

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Productinfo

Type

• Enterprise Resource Planning Software

Vendor

• Oracle

Name

• JD Edwards EnterpriseOne Tools

Version

• 9.2.26.0
• 9.2.26.1
• 9.2.26.2
• 9.2.26.3
• 9.2.26.4
• 9.2.26.5

License

• commercial

Website

• Vendor: https://www.oracle.com

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