EUVD-2026-61819
GHSA-mg24-67qw-6w34
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Vendor-provided vector is consistent with description: unauthenticated HTTP access, no complexity barrier, high confidentiality loss, no integrity impact, low availability impact.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Web Client - Unicode). The supported version that is affected is 11.2.23.0.000. 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 and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 8.2 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L).
AnalysisAI
Oracle Hyperion Data Relationship Management (DRM) version 11.2.23.0.000 exposes its Web Client - Unicode component to unauthenticated remote attackers over HTTP. Exploitation allows complete read access to all DRM-accessible data - which in a master data management context often includes sensitive financial hierarchies and organizational structures - plus the ability to induce a partial denial of service. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No authentication is required per CVSS PR:N. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.2 base score is supported by a network-reachable, unauthenticated, low-complexity attack path (AV:N/AC:L/PR:N/UI:N), with high confidentiality impact and low availability impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply Oracle's Critical Security Patch Update for August 2026, referenced at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all systems running Oracle Hyperion DRM 11.2.23.0.000 and document their network exposure and business criticality. …
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Threat intelligence, references, and detailed analysis are available after sign-in.
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
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