CVE-2026-70753 in Hyperion Financial Reporting
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Server). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Reporting accessible data as well as unauthorized update, insert or delete access to some of Oracle Hyperion Financial Reporting accessible data. CVSS 3.1 Base Score 6.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Oracle Hyperion Financial Reporting product, specifically affecting version 11.2.25.0.000 in its Server component. This security flaw represents a significant risk to organizations relying on this enterprise performance management platform for critical financial data processing and reporting. The nature of the defect allows an attacker with low privileges who has network access via HTTP to compromise the integrity and confidentiality of the system. Unlike many high-severity vulnerabilities that can be exploited automatically through automated scripts or remote code execution, this particular flaw requires human interaction from a user other than the initial attacker. This characteristic suggests that the vulnerability likely involves social engineering vectors such as phishing attacks where an unsuspecting user must perform specific actions to trigger the exploit condition.
From a technical perspective, the requirement for human interaction indicates that the attack vector is not purely automated but relies on manipulating end-users into executing malicious activities or accessing compromised resources within the application environment. Once triggered by this interaction, the vulnerability enables unauthorized access to critical data stored within Oracle Hyperion Financial Reporting. The impact extends beyond mere information disclosure; it also permits unauthorized modifications to the database content. Specifically, attackers can gain the ability to update, insert, or delete accessible financial records and reports. This dual impact on both confidentiality and integrity underscores the severity of the issue, as it allows for potential data tampering that could distort financial statements or erase audit trails essential for regulatory compliance.
The operational impact of this vulnerability is substantial given the sensitivity of the data handled by Oracle Hyperion Financial Reporting systems. These platforms typically store sensitive corporate financial information, including revenue figures, expense reports, and strategic planning documents. Unauthorized access to such data can lead to competitive disadvantage, reputational damage, or even legal liabilities if confidential client or partner information is exposed. Furthermore, the ability to alter or delete records poses a direct threat to business continuity and accuracy of financial reporting. In regulated industries, this could result in non-compliance with standards such as SOX (Sarbanes-Oxley Act) which mandates accurate and untampered financial record-keeping. The CVSS 3.1 base score of 6.3 reflects a medium severity level, primarily driven by the high confidentiality impact and low integrity impact, while availability remains unaffected in this specific scenario.
In terms of industry standard classifications, this vulnerability aligns with CWE categories related to insufficient authentication or authorization checks that allow privilege escalation when combined with user interaction, potentially falling under CWE-20 Improper Input Validation if the human action involves submitting crafted inputs, or CWE-798 if it relates to default credentials being exploited after initial access. From an ATT&CK framework perspective, this vulnerability facilitates techniques associated with Initial Access through phishing due to the need for human interaction, and subsequent actions would fall under Data Exfiltration and Impact categories such as Data Manipulation or Defacement depending on whether data is stolen or altered. The attack path typically involves Network Attack via HTTP followed by User Execution, highlighting the importance of both technical controls and user awareness training in defense strategies.
Mitigation efforts should focus primarily on applying the latest security patches provided by Oracle for version 11.2.25.0.000 to address the underlying code flaw that permits this exploitation chain. Organizations must ensure their patch management processes are up-to-date with vendor releases to close these gaps promptly. Additionally, since human interaction is a prerequisite for successful exploitation, implementing robust security awareness training programs is critical. Employees should be educated on recognizing phishing attempts and suspicious links or attachments that might trigger such vulnerabilities. Network-level defenses such as Web Application Firewalls can also help by inspecting HTTP traffic for known exploit patterns associated with this vulnerability, although they are not a substitute for patching the application itself. Regular audits of user permissions within Oracle Hyperion Financial Reporting should be conducted to ensure that low-privileged accounts have minimal necessary access rights, thereby reducing the potential blast radius if an account is compromised.