EUVD-2026-61515
GHSA-2pvf-9pwj-2r34
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Network vector and no privileges align with auth bypass over HTTPS; AC:H retained as exploit preconditions are undisclosed and non-trivial; no availability impact confirmed by description.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Common Security). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Infrastructure Technology accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Infrastructure Technology accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
AnalysisAI
Authentication bypass in Oracle Hyperion Infrastructure Technology 11.2.25.0.000 exposes the Common Security component to unauthenticated remote attackers over HTTPS, enabling complete read and write access to all Hyperion-accessible data. The high attack complexity (AC:H) constrains opportunistic exploitation, but successful attacks result in both full confidentiality and integrity compromise with no availability impact. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The vulnerability requires unauthenticated network access to the Oracle Hyperion Infrastructure Technology server via HTTPS (PR:N, AV:N per the CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 7.4 reflects a serious but constrained threat: AV:N confirms remote reachability over HTTPS, PR:N confirms no credentials are needed, and C:H/I:H signals that full data access and modification are achievable. … 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, which addresses this vulnerability in Oracle Hyperion Infrastructure Technology 11.2.25.0.000. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, conduct a complete inventory of systems running Oracle Hyperion 11.2.25.0.000 across the enterprise and document their network exposure, with priority given to any instances reachable from outside your trusted corporate network perimeter. …
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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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