EUVD-2026-61833
GHSA-53c6-j6g7-3wh8
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Unauthenticated authentication-bypass over a network-reachable SOAP interface gives AV:N/AC:L/PR:N/UI:N; full read and write of accessible data sets C:H/I:H, with no availability impact so A:N.
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 SOAP to compromise Oracle Hyperion Data Relationship Management. 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 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
AnalysisAI
Unauthenticated data compromise in Oracle Hyperion Data Relationship Management 11.2.25.0.000 allows a remote attacker to read, create, delete, or modify all data accessible to the application via its SOAP interface. The flaw sits in the Access and security component and is tagged as an authentication bypass, meaning an attacker needs no credentials to reach critical master-data records. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires network access to the Oracle Hyperion Data Relationship Management SOAP web-service interface of version 11.2.25.0.000; per the CVSS vector (AV:N/AC:L/PR:N/UI:N) there are no authentication, privilege, or user-interaction prerequisites once that endpoint is reachable. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The signals are internally consistent and point to genuine priority: CVSS 3.1 vector AV:N/AC:L/PR:N/UI:N gives remote, low-complexity, unauthenticated exploitation, and Oracle's own text calls it 'easily exploitable,' yielding a 9.1 base score driven by high confidentiality and integrity impact (A:N, so no availability loss). … 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 fixes in Oracle's August 2026 Critical Patch Update (https://www.oracle.com/security-alerts/cspuaug2026.html); patch available per vendor advisory, though no exact fixed build number is provided in the input, so confirm the target version directly from the CPU matrix for Hyperion DRM. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Identify all Hyperion DRM 11.2.25.0.000 instances deployed in production and non-production environments and document their network locations. …
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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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