CVE-2026-101818

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Oracle Product Hub Unauthorized Data Access Vulnerability

Publication date: 2026-10-20

Last updated on: 2026-10-22

Assigner: Oracle

Description

Vulnerability in the Oracle Product Hub product of Oracle E-Business Suite (component: Item Catalog). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Product Hub. While the vulnerability is in Oracle Product Hub, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Product Hub accessible data as well as unauthorized update, insert or delete access to some of Oracle Product Hub accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Product Hub. CVSS 3.1 Base Score 7.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-10-22

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101818

EUVD

EUVD-2026-106217

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle Product Hub	12.2.3

Helpful Resources

Exploitability

CWE

KEV

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

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Product Hub, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. The issue allows a low-privileged attacker with network access to potentially compromise the system. Exploitation could lead to unauthorized access to critical data or complete access to all Oracle Product Hub data, as well as unauthorized data modifications and partial denial of service.

Detection Guidance

Detection requires checking for vulnerable versions of Oracle Product Hub (12.2.3-12.2.15) and monitoring for unauthorized access or modifications to Oracle Product Hub accessible data. No specific commands are provided in the CVE details.

Impact Analysis

If exploited, this vulnerability could allow attackers to access sensitive data, modify or delete data, or disrupt services. The impact includes unauthorized data exposure, data tampering, and potential service outages affecting Oracle Product Hub and related systems.

Compliance Impact

This vulnerability could lead to unauthorized access or disclosure of personal or sensitive data, violating compliance requirements under GDPR, HIPAA, and other regulations. Organizations may face legal penalties, reputational damage, and loss of trust due to data breaches resulting from this issue.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite, specifically for Oracle Product Hub versions 12.2.3 to 12.2.15. Monitor Oracle's security advisories for patches and updates. Restrict network access to HTTP interfaces where possible and enforce strong authentication for low-privileged users.

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EPSS Chart

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