CVE-2026-87170

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Manipulation in Oracle Hyperion Financial Management

Publication date: 2026-09-15

Last updated on: 2026-09-22

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. 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 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/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-2026-87170

EUVD

EUVD-2026-79825

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-287	When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CWE-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

Executive Summary

This is a 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. Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all accessible data in the system.

Detection Guidance

Detection of CVE-2026-87170 requires monitoring for unauthorized access attempts to Oracle Hyperion Financial Management via HTTP. Check server logs for unusual HTTP requests targeting the affected component. Ensure network traffic inspection tools are configured to flag anomalies in data modification or access patterns.

Impact Analysis

If exploited, this vulnerability could allow attackers to gain full access to sensitive financial data, modify or delete critical records, or steal confidential information. This could lead to financial loss, reputational damage, or regulatory penalties depending on the data involved.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, violating GDPR (data protection) and HIPAA (health information privacy) requirements. Organizations using this software may face compliance failures, legal liabilities, and potential fines if data breaches occur due to this issue.

Mitigation Strategies

Immediately apply the latest security patches or updates provided by Oracle for Hyperion Financial Management version 11.2.26.0.000. If patches are unavailable, consider isolating the affected system from untrusted networks or disabling HTTP access until mitigation is applied.

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