EUVD-2026-61918
GHSA-r949-mq8p-mhgq
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
PR:L confirmed by description requiring low-privileged credentials; C:H matches critical data exposure; I:L matches limited write access; no availability impact described.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Infrastructure Technology accessible data as well as unauthorized update, insert or delete access to some of Oracle Hyperion Infrastructure Technology accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).
AnalysisAI
Oracle Hyperion Infrastructure Technology 11.2.25.0.000 exposes its Installation and Configuration component to network-based exploitation by low-privileged authenticated attackers over HTTP, enabling unauthorized access to critical EPM platform data and limited data manipulation. The vulnerability is tagged as an Authentication Bypass, suggesting that a user authenticated at low privilege can circumvent authorization controls to access data scoped to higher privilege levels - consistent with the CVSS C:H/I:L impact profile. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires possession of a valid low-privileged user account on the Oracle Hyperion Infrastructure Technology 11.2.25.0.000 instance (confirmed by PR:L in the CVSS vector), combined with HTTP network connectivity to the Installation and Configuration component. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The vendor-assigned CVSS 3.1 score of 7.1 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N) reflects a network-exploitable, low-complexity attack requiring only a low-privileged credential - a realistic bar for a threat actor who has compromised any standard user account in the environment. … 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 Oracle's Critical Patch Update (CPU) for August 2026 as the primary remediation, documented at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all Oracle Hyperion Infrastructure Technology instances running version 11.2.25.0.000 and classify them by data sensitivity-prioritize systems containing financial forecasts, strategic planning data, or regulated business information. …
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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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