EUVD-2026-79802
GHSA-wv6r-x3g4-498x
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 contains an access-and-security flaw that lets a high-privileged attacker reach the application over HTTP and create, delete or modify critical master-data records while also reading data they should not be able to reach. The CVSS 3.1 score is 7.7 (AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N), reflecting a hard-to-trigger but high-impact condition that also escapes the product boundary and can affect other Oracle products. No public exploit code or CISA KEV entry was identified, and exploitation requires an already high-privileged account, so this is a privileged-insider or post-compromise escalation and data-integrity risk rather than a mass-exploited remote flaw.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
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Severity by source
AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/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. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. 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 creation, deletion or modification access to critical data or all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N).
Threat Intelligence Overview
NVD
CVE.org
EPSS
VulDB
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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Complete takeover of Oracle Hyperion Data Relationship Management 11.2.25.0.000 is possible by remote, unauthenticated a
Full remote takeover of Oracle Hyperion Data Relationship Management 11.2.25.0.000 is possible by an unauthenticated att
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Unauthenticated data compromise in Oracle Hyperion Data Relationship Management 11.2.25.0.000 allows a remote attacker t
Unauthorized data compromise in Oracle Hyperion Data Relationship Management 11.2.25.0.000 (Access and security componen
Exploit-DB