CVE-2026-101536

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Oracle Cost Management Takeover Vulnerability

Publication date: 2026-10-20

Last updated on: 2026-11-05

Assigner: Oracle

Description

Vulnerability in the Oracle Cost Management product of Oracle E-Business Suite (component: Cost Maintenance). 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 Cost Management. Successful attacks of this vulnerability can result in takeover of Oracle Cost Management. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

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Meta Information

Published

2026-10-20

Last Modified

2026-11-05

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101536

EUVD

EUVD-2026-105947

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle Cost Management	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 Cost Management, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. A low-privileged attacker with network access via HTTP could exploit it to take over the Oracle Cost Management system. The vulnerability has a CVSS 3.1 base score of 7.5, indicating high impact on confidentiality, integrity, and availability.

Detection Guidance

This vulnerability is specific to Oracle E-Business Suite Cost Management and requires network access via HTTP. Detection would involve checking for unauthorized access or modifications to the Cost Maintenance component in versions 12.2.3-12.2.15. Review Oracle's security patches and logs for signs of compromise.

Impact Analysis

If exploited, an attacker could gain full control over Oracle Cost Management, leading to potential data breaches, unauthorized modifications, or system disruptions. This could affect financial data, operational integrity, and sensitive business information.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using affected Oracle E-Business Suite versions may face legal penalties, reputational damage, and loss of trust.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Oracle E-Business Suite to address the vulnerability in the Cost Management component. Ensure network access controls restrict HTTP access to only trusted sources and review user privileges to limit low-privileged access.

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