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).
Published: 2026-08-18
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability in Oracle Hyperion Data Relationship Management is caused by improper access control in its Access and security component. A low‑privileged attacker who can reach the application over HTTPS can create, delete or modify data that should be restricted. This flaw compromises the confidentiality and integrity of all Oracle Hyperion data, allowing unauthorized changes or removal of critical information.

Affected Systems

The flaw affects Oracle Corporation’s Oracle Hyperion Data Relationship Management product, version 11.2.25.0.000. Any deployment of that version is vulnerable, and the scope change can enable similar attacks against other Oracle Hyperion products that share this component.

Risk and Exploitability

The CVSS base score of 8.7 indicates a high severity. The attack vector is network‑based, exploiting a low‑privilege user over HTTPS and requiring user interaction. While the EPSS score is very low, the combination of remote access, low privilege, and potential scope expansion creates a significant risk for unauthorized data modification. The vulnerability is not yet listed in the CISA KEV. Patch availability should be verified, and until a patch is applied, the risk remains elevated.

Generated by OpenCVE AI on August 22, 2026 at 05:38 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Check Oracle’s security advisories for an available patch and apply it immediately if one exists.
  • Restrict HTTPS access to trusted IP addresses or enforce VPN usage.
  • Enforce strong authentication and role‑based access control to prevent low‑privilege data changes.
  • Monitor audit logs for unauthorized data modifications and configure alerts for suspicious activity.

Generated by OpenCVE AI on August 22, 2026 at 05:38 UTC.

Tracking

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Advisories

No advisories yet.

History

Sat, 22 Aug 2026 06:00:00 +0000

Type Values Removed Values Added
Title Low-Privilege Remote Data Modification in Oracle Hyperion Data Relationship Management

Sat, 22 Aug 2026 04:15:00 +0000

Type Values Removed Values Added
Title Low‑Privilege HTTPS Access Exploit in Oracle Hyperion Data Relationship Management
Weaknesses CWE-285

Sat, 22 Aug 2026 03:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Sat, 22 Aug 2026 02:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Fri, 21 Aug 2026 04:30:00 +0000

Type Values Removed Values Added
Title Low‑Privilege HTTPS Access Exploit in Oracle Hyperion Data Relationship Management
Weaknesses CWE-285

Thu, 20 Aug 2026 10:00:00 +0000

Type Values Removed Values Added
Title Oracle Hyperion Data Relationship Management Unauthorized Data Access via Low‑Privilege HTTPS
Weaknesses CWE-269
CWE-285

Wed, 19 Aug 2026 11:00:00 +0000

Type Values Removed Values Added
Title Oracle Hyperion Data Relationship Management Unauthorized Data Access via Low‑Privilege HTTPS
Weaknesses CWE-269
CWE-285

Tue, 18 Aug 2026 21:15:00 +0000

Type Values Removed Values Added
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).
First Time appeared Oracle
Oracle hyperion Data Relationship Management
CPEs cpe:2.3:a:oracle:hyperion_data_relationship_management:11.2.25.0.000:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle hyperion Data Relationship Management
References
Metrics cvssV3_1

{'score': 8.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N'}

Subscriptions

Oracle Hyperion Data Relationship Management
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-08-22T02:10:09.433Z

Reserved: 2026-08-04T22:06:34.604Z

Link: CVE-2026-70903

cve-icon Vulnrichment

Updated: 2026-08-22T02:10:03.424Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-18T21:17:48.050

Modified: 2026-08-24T16:45:41.047

Link: CVE-2026-70903

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-22T05:45:05Z

Weaknesses