CVE-2026-87167

Analyzed Analyzed - Analysis Complete

Oracle Purchasing Data Manipulation Vulnerability

Publication date: 2026-09-15

Last updated on: 2026-09-22

Assigner: Oracle

Description

Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: G-Invoicing). Supported versions that are affected are 12.2.11-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Purchasing. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Purchasing accessible data as well as unauthorized access to critical data or complete access to all Oracle Purchasing 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

2026-09-22

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-87167

EUVD

EUVD-2026-79822

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	purchasing	From 12.2.11 (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 Purchasing within Oracle E-Business Suite. It affects versions 12.2.11 to 12.2.15. A low-privileged attacker with network access via HTTP can exploit it to compromise Oracle Purchasing. Successful exploitation may allow unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all Oracle Purchasing accessible data.

Detection Guidance

Detection requires checking for Oracle E-Business Suite versions 12.2.11 to 12.2.15 with the Oracle Purchasing component exposed to HTTP. Review Oracle's security patches and logs for unauthorized data access or modifications. No specific commands are provided in the context.

Impact Analysis

If you use Oracle E-Business Suite with the affected versions, an attacker could gain unauthorized access to your Oracle Purchasing data. This may lead to data breaches, data loss, or unauthorized modifications to critical business data, potentially disrupting operations and causing financial or reputational harm.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations using the affected Oracle E-Business Suite versions may face legal penalties, fines, or reputational damage due to non-compliance resulting from this vulnerability.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite, specifically addressing the Oracle Purchasing component. Ensure network access controls restrict HTTP access to only trusted sources. Review and restrict user privileges to minimize potential impact of unauthorized access.

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