CVE-2026-83384
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Oracle HRMS (US) Unauthorized Data Access Vulnerability

Publication date: 2026-10-20

Last updated on: 2026-10-27

Assigner: Oracle

Description
Vulnerability in the Oracle HRMS (US) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle HRMS (US). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle HRMS (US) accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

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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
2026-11-09
NVD
CVE-2026-83384
EUVD
EUVD-2026-106302

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Oracle Corporation Oracle HRMS (US) 12.2.3

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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 HRMS (US) within Oracle E-Business Suite affecting versions 12.2.3 to 12.2.15. It allows a low-privileged attacker with network access to gain unauthorized access to critical data or full access to all accessible data in Oracle HRMS (US). The vulnerability has a CVSS base score of 6.5, indicating a high confidentiality impact.

Detection Guidance

Detection of this vulnerability requires checking for Oracle E-Business Suite HRMS (US) versions 12.2.3 to 12.2.15. Use Oracle's official tools or scripts to verify installed versions and patch levels. Check Oracle support documents for specific detection commands or scripts.

Impact Analysis

If you use Oracle HRMS (US) versions 12.2.3 to 12.2.15, an attacker could exploit this vulnerability to access sensitive data without needing high privileges. This could lead to data breaches, unauthorized modifications, or theft of confidential information.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations using affected versions may face compliance violations, legal penalties, and reputational damage.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for HRMS (US) versions 12.2.3 to 12.2.15. Restrict network access to HTTP ports used by Oracle HRMS (US) and enforce strict authentication for low-privileged users.

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