CVE-2026-87230

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Manipulation in Oracle Hyperion Financial Management

Publication date: 2026-09-15

Last updated on: 2026-09-21

Assigner: Oracle

Description

Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Financial Management. While the vulnerability is in Oracle Hyperion Financial Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Financial Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data. CVSS 3.1 Base Score 10.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-21

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-87230

EUVD

EUVD-2026-79885

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	hyperion_financial_management	11.2.26.0.000

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 critical vulnerability in Oracle Hyperion Financial Management version 11.2.26.0.000. It allows an unauthenticated attacker with network access via HTTP to compromise the system. The flaw enables unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all accessible data in the application.

Detection Guidance

This vulnerability can be detected by checking for Oracle Hyperion Financial Management version 11.2.26.0.000 or affected systems. Monitor network traffic for unauthorized HTTP access attempts to the Oracle Hyperion Financial Management component. Check logs for suspicious data modification or creation activities in the system.

Impact Analysis

An attacker could exploit this to gain full access to sensitive financial data, alter or delete critical records, or steal confidential information. Since the vulnerability may impact additional products, the attack surface could be broader than just Hyperion Financial Management.

Compliance Impact

This vulnerability could lead to severe compliance violations. Unauthorized data access or modification may breach GDPR's data integrity and confidentiality requirements, as well as HIPAA's safeguards for protected health information. Organizations could face legal penalties, reputational damage, and loss of trust.

Mitigation Strategies

Immediately apply the latest security patches or updates from Oracle for Hyperion Financial Management. Restrict network access to the Oracle Hyperion Financial Management component via HTTP. Disable unnecessary services and enforce strong authentication mechanisms. Monitor critical data for unauthorized changes and limit user privileges.

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