EUVD-2026-79786
GHSA-gx5j-5h9f-9p9m
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK
1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
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Alert meAnalysisAIv1 – Sep 15, 2026
Oracle Hyperion Data Relationship Management 11.2.26.0.000 exposes critical master-data through a flaw in its Access and Security component that lets a low-privileged, network-connected attacker read and partially modify data after inducing another user to interact. The CVSS 3.1 vector (7.6, AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N) indicates the compromise can spill into other connected Hyperion products because of the scope change, with confidentiality impact rated high. No public exploit code or CISA KEV entry is present in the supplied intelligence, so this is currently a patch-now compliance issue rather than a confirmed active-exploitation emergency.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
Primary rating from Vendor (oracle) · only source for this CVE.
CVSS VectorVendor: oracle
DescriptionCVE.org
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and 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 Data Relationship Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Hyperion Data Relationship Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N).
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
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Unauthorized data compromise in Oracle Hyperion Data Relationship Management 11.2.25.0.000 (Access and security componen
Exploit-DB