EUVD-2026-61744
GHSA-c66q-376x-vvfv
Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Vendor-supplied vector is consistent with description: network-accessible HTTP attack requiring low auth and difficult conditions, with limited confidentiality and integrity impact only.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
1DescriptionCVE.org
Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Server). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Hyperion Financial Reporting accessible data as well as unauthorized read access to a subset of Oracle Hyperion Financial Reporting accessible data. CVSS 3.1 Base Score 4.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N).
AnalysisAI
Oracle Hyperion Financial Reporting version 11.2.25.0.000 exposes its Server component to unauthorized data manipulation and read access via a network-exploitable flaw tagged as an Authentication Bypass by Oracle's security team. A low-privileged attacker with HTTP network access can, under difficult-to-achieve conditions, read a subset of accessible financial data and perform unauthorized insert, update, or delete operations. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires: (1) a low-privileged authenticated account on the Oracle Hyperion Financial Reporting system (PR:L per CVSS), (2) network access to the Hyperion Server component over HTTP (AV:N), and (3) high attack complexity conditions (AC:H) - meaning the attacker must meet a specific precondition, such as a race condition, a particular server state, or a precise request sequence, making reliable exploitation difficult. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The official CVSS 3.1 score of 4.2 (Medium) reflects several limiting factors: Attack Complexity is rated High (AC:H), meaning the flaw is difficult to exploit reliably - likely requiring a specific timing window, race condition, or non-trivial precondition; Privileges Required is Low (PR:L), meaning the attacker must hold at least some authenticated foothold on the system; and impact is bounded (C:L, I:L, A:N). … 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 included in the Oracle Critical Security 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. |
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External POC / Exploit Code
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