CVE-2026-87152

Received Received - Intake

Unauthorized Data Access in Oracle Installed Base

Publication date: 2026-09-15

Last updated on: 2026-09-18

Assigner: Oracle

Description

Vulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). 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 Installed Base. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Installed Base accessible data as well as unauthorized access to critical data or complete access to all Oracle Installed Base accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-18

Generated

2026-10-06

AI Q&A

2026-09-15

EPSS Evaluated

2026-10-04

NVD

CVE-2026-87152

EUVD

EUVD-2026-79807

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	installed_base	From 12.2.3 (inc) to 12.2.15 (inc)

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 Installed Base within Oracle E-Business Suite. It allows low-privileged attackers with network access to exploit HTTP interfaces and compromise the system. Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all accessible data in Oracle Installed Base.

Detection Guidance

Detection requires checking for unauthorized access or modifications in Oracle Installed Base. Monitor HTTP traffic to the affected component (Create Item Instance) and review logs for unusual activity. No specific commands are provided in the context.

Impact Analysis

This vulnerability can allow attackers to manipulate or steal sensitive data, disrupt operations, or gain unauthorized access to critical systems. Organizations using affected Oracle E-Business Suite versions (12.2.3-12.2.15) are at risk of data breaches, data loss, or unauthorized modifications to business-critical information.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR, HIPAA, and other regulations due to unauthorized data access or modification. It risks exposing personal or sensitive data, violating confidentiality requirements, and potentially resulting in legal penalties or reputational damage.

Mitigation Strategies

Apply Oracle's official patches or updates for versions 12.2.3-12.2.15. Restrict network access to the HTTP interface of Oracle Installed Base. Implement least privilege for user accounts accessing the system.

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