Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security)
Description
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security)
AI Analyst Comment
Remediation
Apply vendor security updates immediately. Monitor for exploitation attempts and review access logs.
---METADATA---
VENDOR: Oracle
PRODUCT: Hyperion Data Relationship Management
AFFECTED_VERSIONS: 11.2.25.0.000
CONFIDENCE: high
MISSING: patch
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Description Summary:
A vulnerability in the Oracle Hyperion Data Relationship Management access and security component allows an authenticated attacker with network access to achieve full system compromise.
Executive Summary:
A high-severity vulnerability in Oracle Hyperion Data Relationship Management permits a low-privileged attacker to achieve complete system takeover.
Vulnerability Details
CVE-ID: CVE-2026-70886
Affected Software: Oracle Hyperion Data Relationship Management
Affected Versions: 11.2.25.0.000
Vulnerability: This flaw involves the access and security component of the software and can be exploited by an authenticated user with low privileges via HTTP network access. It is classified as an easily exploitable vulnerability that enables unauthorized administrative control.
Business Impact
Successful exploitation of this vulnerability could lead to a full system compromise, resulting in complete loss of confidentiality, integrity, and availability of the affected application. With a CVSS score of 8.8, this poses a significant risk to organizational data and operational continuity, as an attacker could manipulate sensitive financial or master data managed by the system.
Remediation Plan
Immediate Action: Review the latest Oracle security alerts and apply the recommended patches provided by the vendor for the 11.2.25.0.000 release.
Proactive Monitoring: Monitor access logs for anomalous activity, particularly actions originating from low-privileged accounts that attempt to access restricted administrative functions.
Compensating Controls: Deploy Web Application Firewall (WAF) rules to inspect and filter HTTP traffic for suspicious patterns or unauthorized attempts to interact with the access and security management modules.
Exploitation Status
Public Exploit Available: Unknown
Analyst Notes: As of August 19, 2026, there is no public information indicating active exploitation or a public proof-of-concept for this vulnerability. The flaw is highly dangerous due to the ease of exploitation, which lowers the barrier for attackers to gain full system control.
Analyst Recommendation
Given the potential for full system takeover, organizations running the affected version of Oracle Hyperion Data Relationship Management should prioritize this update. Administrators must verify their current version and apply vendor-supplied patches immediately to mitigate the risk of unauthorized system access.