CVE-2026-70882

Analyzed Analyzed - Analysis Complete

Authentication Bypass 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 HTTP 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

2026-09-06

NVD

CVE-2026-70882

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 HTTP to potentially compromise the system. The attack requires human interaction from someone other than the attacker.

Detection Guidance

This vulnerability affects Oracle Hyperion Data Relationship Management version 11.2.25.0.000. Detection involves checking for the specific version and monitoring for unauthorized access or modifications to critical data. No specific commands are provided in the context, but you should verify the installed version and inspect network traffic for HTTP-based interactions with the component.

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. The impact includes confidentiality and integrity breaches.

Compliance Impact

This vulnerability allows unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to all accessible data in Oracle Hyperion Data Relationship Management. Such breaches could lead to non-compliance with GDPR (data integrity and confidentiality requirements) and HIPAA (unauthorized access to protected health information).

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 the HTTP interface to trusted sources only. Implement strong authentication and authorization controls for users with low privileges. Monitor for unauthorized data modifications or access attempts.

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