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Hyperion Financial Management CVE-2026-70842

| EUVDEUVD-2026-61793 HIGH
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-cxp4-jfmx-c3wx
8.4
CVSS 3.1 · Vendor: oracle
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Severity by source

Vendor (oracle) PRIMARY
8.4 HIGH
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
vuln.today AI
8.4 HIGH

Local access with low OS privileges required; scope change reflects confirmed impact on co-hosted Oracle products; no availability impact described in disclosure.

3.1 AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

2
Analysis Generated
Aug 19, 2026 - 02:21 vuln.today
CVE Published
Aug 18, 2026 - 21:17 nvd
HIGH 8.4

DescriptionCVE.org

Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Hyperion Financial Management executes to compromise Oracle Hyperion Financial Management. While the vulnerability is in Oracle Hyperion Financial Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Financial Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data. CVSS 3.1 Base Score 8.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N).

AnalysisAI

Local privilege escalation with scope change in Oracle Hyperion Financial Management 11.2.25.0.000 enables a low-privileged authenticated user on the host system to bypass security controls within the Security component, achieving complete unauthorized read and write access to all application data. The CVSS scope change (S:C) means successful exploitation can cascade into additional Oracle products sharing the same infrastructure, amplifying the blast radius beyond the immediate application. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
technique details hidden
Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated OS-level session on the infrastructure host where Oracle Hyperion Financial Management 11.2.25.0.000 executes (AV:L); the attacker must hold at least a low-privileged account with logon rights to that specific host (PR:L). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 8.4 High score is driven by the low-complexity, low-privilege local exploit path combined with a scope change that extends confidentiality and integrity impacts to adjacent Oracle products. … 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 Security Patch Update for August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html, which addresses this vulnerability in Oracle Hyperion Financial Management 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 all Oracle Hyperion Financial Management 11.2.25.0.000 instances across production, staging, and development environments; pull and review access logs and privilege escalation events from the past 60 days for suspicious activity. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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Full compromise of Oracle Hyperion Financial Management version 11.2.25.0.000 is achievable by low-privileged network at

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CVE-2026-70842 vulnerability details – vuln.today

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