EUVD-2026-61505
GHSA-w332-6qj6-hvm3
Severity by source
AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Network-accessible unauthenticated attack via HTTP, but high complexity and required user interaction constrain exploitability; only partial confidentiality impact, no integrity or availability effect.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
1DescriptionCVE.org
Vulnerability in the Oracle Hyperion Calculation Manager product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Calculation Manager. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Hyperion Calculation Manager accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N).
AnalysisAI
Partial unauthorized data read in Oracle Hyperion Calculation Manager 11.2.25.0.000 is achievable by an unauthenticated remote attacker via HTTP, though exploitation is rated difficult and requires human interaction from a third party. The vulnerability is tagged as an authentication bypass in the Security component, resulting in low-severity confidentiality exposure with no integrity or availability impact (CVSS 3.1: 3.1). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Network access via HTTP to an exposed Oracle Hyperion Calculation Manager 11.2.25.0.000 instance is required. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 3.1 (Low) reflects a genuinely constrained risk profile: network-accessible (AV:N) but requiring high attack complexity (AC:H) and mandatory user interaction (UI:R), with only low confidentiality impact and no integrity or 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 the Oracle Critical Patch Update (CPU) for August 2026, available via the vendor advisory at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
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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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