CVE-2026-87207 in Hyperion Financial Management
Summary
by MITRE • 09/16/2026
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 high privileged attacker with network access via SQL to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 09/16/2026
The identified vulnerability resides within the Security component of Oracle Hyperion Financial Management version 11.2.26.0.000, representing a critical security flaw that compromises the integrity and confidentiality of financial data processing systems. This specific iteration of the software is susceptible to an easily exploitable attack vector that leverages SQL-based interactions to bypass authentication or authorization controls. The nature of this vulnerability allows for direct manipulation of underlying database queries, which serves as the primary mechanism through which an attacker can escalate privileges within the application environment. Such flaws are typically categorized under CWE-89, known as Improper Neutralization of Special Elements used in an SQL Command, commonly referred to as SQL injection. This classification highlights the failure of the software to properly sanitize user-supplied input before incorporating it into dynamic database queries, thereby allowing malicious actors to execute arbitrary commands on the backend infrastructure.
The operational impact of this vulnerability is severe due to its potential for complete system compromise. A successful exploitation requires a high-privileged attacker with network access via SQL protocols, indicating that while the initial foothold may require existing elevated credentials or network proximity, the subsequent actions can lead to total takeover of the Oracle Hyperion Financial Management instance. The CVSS 3.1 base score of 7.2 reflects significant impacts across confidentiality, integrity, and availability. This means an attacker could potentially exfiltrate sensitive financial records, alter critical accounting data without detection, or disrupt service availability by crashing application services through malformed queries. In the context of enterprise resource planning and financial reporting, such a breach can lead to substantial regulatory non-compliance, reputational damage, and direct financial loss due to manipulated ledgers or stolen intellectual property.
From an offensive security perspective, this vulnerability aligns with ATT&CK techniques related to SQL Injection for data exfiltration and privilege escalation. Attackers utilizing this flaw would likely engage in lateral movement within the network after gaining initial access through the compromised application layer. The ability to take over the application implies that the attacker gains control equivalent to the service account running the Hyperion Financial Management process, which often possesses extensive permissions across connected databases and file systems. This scenario underscores the importance of strict input validation and parameterized queries in all database interactions within enterprise applications. Mitigation strategies must prioritize immediate patching by Oracle if a vendor-supplied fix is available, as this represents a known flaw with established exploitation patterns.
In addition to applying official patches, organizations should implement robust defense-in-depth measures to mitigate the risk of similar SQL injection vulnerabilities. This includes deploying Web Application Firewalls configured to detect and block malicious SQL syntax in incoming requests, although such tools are not foolproof against all variations of injection attacks. Furthermore, enforcing least-privilege principles for database accounts used by the application can limit the blast radius if an exploitation occurs. Regular security audits focusing on code review for dynamic query construction and automated static analysis testing during development cycles are essential preventive measures. Given the high severity and ease of exploitation described in the advisory, immediate remediation is strongly advised to prevent unauthorized access and potential data breaches within critical financial management infrastructure.