CVE-2026-87136

Analyzed Analyzed - Analysis Complete

Unauthenticated Access in Oracle Hyperion Data Relationship Management

Publication date: 2026-09-15

Last updated on: 2026-09-22

Assigner: Oracle

Description

Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and 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 Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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-2026-87136

EUVD

EUVD-2026-79791

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	hyperion_data_relationship_management	11.2.26.0.000

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
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 Hyperion Data Relationship 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 access to critical data or full access to all accessible data in the system.

Detection Guidance

Detecting this vulnerability requires checking for Oracle Hyperion Data Relationship Management version 11.2.26.0.000 exposed via HTTP. Scan your network for open ports 80 or 443 hosting this service. Use commands like 'nmap -p 80,443 <target_IP>' to identify exposed services. Verify the version with HTTP requests such as 'curl -I http://<target_IP>' to check server headers or application responses.

Impact Analysis

An attacker could gain access to sensitive data stored in Oracle Hyperion Data Relationship Management. This may include confidential business or personal information, depending on what data the system handles. The impact includes potential data breaches and loss of data confidentiality.

Compliance Impact

This vulnerability could lead to non-compliance with data protection regulations like GDPR or HIPAA if it results in unauthorized access to personal or health data. Organizations may face legal penalties, fines, or reputational damage due to compromised data.

Mitigation Strategies

Immediately restrict network access to Oracle Hyperion Data Relationship Management via firewalls or disable HTTP access if not required. Apply the latest security patches from Oracle if available. Monitor logs for unauthorized access attempts and consider isolating the system from critical networks until patched.

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