CVE-2026-70893 in Hyperion Data Relationship Management
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.25.0.000. Difficult to exploit vulnerability allows low privileged attacker with network access via SQL 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 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Access and security component of Oracle Hyperion Data Relationship Management, specifically affecting version 11.2.25.0.000. This flaw represents a significant risk to enterprise data integrity and confidentiality due to its potential for unauthorized manipulation or exfiltration of critical information. The core technical issue stems from an SQL injection vulnerability that allows attackers with low privileges and network access to execute arbitrary SQL commands against the underlying database infrastructure. Unlike typical high-privilege exploits, this weakness is particularly insidious because it requires only minimal initial authentication credentials, which are often easier for threat actors to obtain through phishing or credential stuffing attacks. The complexity of exploiting this vulnerability is rated as difficult, suggesting that while automated tools may not easily detect and leverage the flaw without specific contextual knowledge, a determined attacker with sufficient technical expertise can successfully craft malicious SQL payloads to bypass existing security controls.
The operational impact of this vulnerability extends beyond the immediate boundaries of Oracle Hyperion Data Relationship Management due to scope changes inherent in how enterprise applications interact with shared database resources. A successful exploitation does not merely result in local data access but can lead to unauthorized creation, deletion, or modification of critical data across interconnected systems. This lateral movement capability means that compromising this single component could serve as a foothold for broader network intrusion. The confidentiality impact is severe, allowing attackers to gain complete access to all accessible data within the Oracle Hyperion environment. Similarly, the integrity impact is high, enabling malicious actors to alter financial records, reporting metrics, or other sensitive business intelligence data without detection. Such alterations can lead to significant financial loss, regulatory non-compliance, and reputational damage for the affected organization.
From a classification perspective, this vulnerability aligns with CWE-89, which covers Improper Neutralization of Special Elements used in an SQL Command, commonly known as SQL Injection. The attack vector is categorized under Network (AV:N) with High Attack Complexity (AC:H), indicating that specific conditions or unique inputs are required to trigger the flaw successfully. It requires Low Privileges (PR:L) and No User Interaction (UI:N), making it a remote exploit that does not rely on social engineering for execution once initial access is gained. The Scope Change (S:C) indicates that the vulnerability affects resources beyond the vulnerable component, amplifying its severity score to 8.2 out of 10 according to CVSS version 3.1 standards. In terms of adversary tactics and techniques, this behavior corresponds to ATT&CK technique T1190, Exploit Public-Facing Application, as well as potential data exfiltration methods if the attacker chooses to steal rather than modify data.
Mitigation strategies must focus on both immediate remediation and long-term security hardening. Oracle should apply the latest available patches or updates for version 11.2.25.0.000 that address this specific SQL injection flaw in the Access and security module. Organizations running unpatched instances are advised to restrict network access to the Hyperion application layer, implementing strict firewall rules to limit exposure only to authorized IP addresses. Additionally, deploying Web Application Firewalls with updated signatures for SQL injection patterns can provide a critical layer of defense by intercepting malicious payloads before they reach the vulnerable component. Input validation and parameterized queries should be reviewed in any custom integrations or scripts interacting with this system to ensure that user-supplied data is never directly concatenated into SQL statements without proper sanitization. Regular security audits and penetration testing are recommended to identify similar weaknesses across the broader application ecosystem, ensuring a comprehensive defense-in-depth posture against evolving threat landscapes.