EUVD-2026-79864
GHSA-8mv5-65xj-9fr7
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Network-reachable HTTP flaw but requires a valid low-privileged account, so PR:L; read-only data exposure with partial availability impact.
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L).
AnalysisAI
Oracle Hyperion Financial Management 11.2.26.0.000 exposes sensitive application data and can be partially disrupted by low-privileged attackers who reach the product over HTTP, due to a flaw in the Security component. Per the Oracle-sourced CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L), exploitation yields high confidentiality impact plus a partial denial of service, but no integrity impact and no scope change. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid low-privileged account on Oracle Hyperion Financial Management 11.2.26.0.000 (CVSS PR:L) plus network reachability to the product's HTTP interface (AV:N), with no user interaction needed (UI:N) and low attack complexity (AC:L). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | CVSS 3.1 base 7.1 with AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L describes a flaw that is easy to trigger remotely but requires a valid low-privileged application account - it is not unauthenticated. … 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 fix delivered in the Oracle Critical Patch Update referenced at https://www.oracle.com/security-alerts/cspusep2026.html; Oracle CPU patches are cumulative, so installing the latest CPU bundle for Hyperion Financial Management 11.2.26.0.000 resolves this and other issues fixed in the same cycle - no exact patched build number is stated in the provided data, so confirm the target build with Oracle support or the advisory before scheduling. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same technique Authentication Bypass
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External POC / Exploit Code
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