CVE-2026-70903

Analyzed Analyzed - Analysis Complete

Privilege Escalation in Oracle Hyperion Data Relationship Management

Publication date: 2026-08-18

Last updated on: 2026-08-24

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 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle Hyperion Data Relationship Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Hyperion Data Relationship 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 Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-24

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-70903

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	hyperion_data_relationship_management	11.2.25.0.000

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 vulnerability in Oracle Hyperion Data Relationship Management version 11.2.25.0.000. It allows a low-privileged attacker with network access via HTTPS to potentially compromise the system. Exploitation requires human interaction from someone other than the attacker.

Detection Guidance

Detection requires checking for Oracle Hyperion Data Relationship Management version 11.2.25.0.000. Verify installed versions via Oracle's documentation or system logs. Monitor network traffic for unusual HTTPS requests targeting this component. Check for unauthorized data modifications or access patterns in logs.

Impact Analysis

Successful exploitation could lead to unauthorized creation, deletion, or modification of critical data within Oracle Hyperion Data Relationship Management. It may also grant unauthorized access to all accessible data in the system.

Compliance Impact

This vulnerability could lead to unauthorized access, modification, or deletion of critical data, which may violate compliance requirements under GDPR (data protection and privacy) and HIPAA (protected health information security). Unauthorized data access or changes could result in data breaches, non-compliance penalties, or loss of trust.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Hyperion Data Relationship Management version 11.2.25.0.000. Restrict network access to HTTPS ports and limit privileges for users to minimize attack surface. Monitor for unauthorized data modifications or access attempts.

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