EUVD-2026-61846
GHSA-g5w4-h9xg-w532
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Network-exposed HTTPS interface, no credentials required per authentication bypass; confidentiality high, integrity low, availability unaffected per described 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: 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 HTTPS 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 as well as unauthorized update, insert or delete access to some of Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).
AnalysisAI
Authentication bypass in Oracle Hyperion Data Relationship Management 11.2.25.0.000 exposes all DRM-managed master data to unauthenticated remote attackers over HTTPS. The flaw resides in the Access and Security component - the gatekeeper for the application - and permits complete read access to critical DRM data alongside limited unauthorized write capability. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No special conditions required beyond network access to the HTTPS interface of Oracle Hyperion Data Relationship Management 11.2.25.0.000. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 8.2 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N) accurately reflects a serious, easily exploitable flaw: network-reachable, low complexity, no authentication or user interaction required. … 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 patch released as part of Oracle's Critical Patch Update for August 2026, available via the Oracle advisory at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Audit your environment to confirm whether Oracle Hyperion DRM version 11.2.25.0.000 is deployed; if present, immediately restrict HTTPS network access to the DRM platform to trusted internal networks only and implement real-time alerting on the Access and Security component. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
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