CVE-2026-70928 in Hyperion Financial Management
Summary
by MITRE • 08/19/2026
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 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 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 08/20/2026
The identified vulnerability resides within the Security component of Oracle Hyperion Financial Management version 11.2.25.0.000, representing a critical security flaw that undermines the integrity and confidentiality of financial data processing systems. This specific iteration of the software is susceptible to an easily exploitable attack vector that requires only low-privileged access over a network connection via SQL injection mechanisms. The presence of this vulnerability indicates a fundamental failure in input validation or query construction within the application's authentication or data retrieval modules, allowing malicious actors to inject arbitrary SQL commands into backend database queries. Such flaws are particularly dangerous in enterprise financial environments where Hyperion is deployed for critical reporting and consolidation tasks, as they bypass standard access controls that would otherwise restrict user actions based on their assigned roles.
From a technical perspective, the exploitation of this vulnerability leverages improper neutralization of special elements used in an SQL command, commonly categorized under CWE-89: Improper Neutralization of Special Elements used in an SQL Command. The attacker utilizes network-accessible interfaces to submit crafted input that alters the intended logic of database queries. Because the vulnerability allows for low privileged access, it suggests that even users with minimal initial permissions can escalate their privileges by manipulating these inputs. This capability enables the execution of arbitrary commands on the underlying database server or within the application context, effectively granting the attacker control over the system's security posture. The ease of exploitation further exacerbates the risk, as automated tools and scripts commonly available in cybercrime toolkits can be used to identify and exploit this weakness without requiring sophisticated manual intervention.
The operational impact of a successful attack is severe, resulting in a complete takeover of Oracle Hyperion Financial Management. With a CVSS 3.1 Base Score of 8.8, the vulnerability poses high risks across all three pillars of information security: confidentiality, integrity, and availability. An attacker gaining control can exfiltrate sensitive financial data, including payroll records, budget forecasts, and audit trails, leading to significant regulatory compliance violations such as GDPR or SOX non-compliance. Furthermore, the ability to modify data compromises integrity, allowing for fraudulent transactions or altered financial reports that could mislead stakeholders and investors. The availability impact implies that attackers may also disrupt services by deleting critical tables or locking accounts, causing operational downtime for organizations reliant on real-time financial reporting. This level of compromise aligns with ATT&CK techniques such as T1059 Command and Scripting Interpreter through SQL commands and potentially T1078 Valid Accounts if the attacker maintains persistent low-privilege access to escalate further.
Mitigation strategies must focus immediately on applying vendor-provided patches or updates that address this specific security flaw in version 11.2.25.0.000. Organizations should verify their deployment versions and prioritize patching efforts for systems exposed to network traffic, especially those accessible via untrusted networks. In the interim before patching, implementing strict input validation at the application layer is essential to prevent SQL injection payloads from reaching the database engine. Additionally, deploying Web Application Firewalls with rulesets tuned to detect common SQL injection patterns can provide a layer of defense against exploitation attempts. Network segmentation should be reviewed to ensure that Hyperion servers are not directly accessible from untrusted zones, and multi-factor authentication should be enforced for all administrative accounts to limit the impact if low-privilege credentials are compromised. Continuous monitoring of database logs for anomalous query patterns indicative of injection attacks will also aid in early detection and response to potential exploitation attempts.