EUVD-2026-61839
GHSA-j35m-xwc7-62w3
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Network-accessible HTTP interface requires no credentials or user interaction; only confidentiality is impacted with no scope change to other systems.
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: Access and security). The supported version that is affected is 11.2.25.0.000. 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. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
AnalysisAI
Unauthorized data disclosure in Oracle Hyperion Data Relationship Management 11.2.25.0.000 exposes all application-accessible financial hierarchy and metadata to unauthenticated remote attackers over HTTP, with no user interaction required. The flaw resides in the Access and Security component and is classified as an authentication bypass, enabling complete confidentiality compromise of the DRM platform's data assets without any credential requirement. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No special configuration, feature flag, or non-default deployment mode is required - the CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms exploitation requires only network-level HTTP connectivity to the Oracle Hyperion DRM service. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 7.5 (High) accurately reflects the attack profile: network-accessible, unauthenticated, low-complexity exploitation yielding complete confidentiality compromise of the DRM instance. … 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 the Oracle Critical Security Patch Update (CPU) for August 2026 via the Oracle advisory at https://www.oracle.com/security-alerts/cspuaug2026.html, which addresses this vulnerability in Oracle Hyperion Data Relationship Management 11.2.25.0.000; the exact patched version number was not independently confirmed in the available intelligence and must be obtained directly from Oracle's advisory documentation or My Oracle Support. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify and catalog all Oracle Hyperion DRM 11.2.25.0.000 deployments and verify network accessibility from untrusted networks. …
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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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