CVE-2026-60391 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 unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Reporting accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the server component of Oracle Hyperion Financial Reporting, specifically affecting version 11.2.25.0.000 and potentially other supported releases in that lineage. This security flaw represents a critical weakness in the application's authentication and access control mechanisms, allowing for unauthorized interaction with sensitive financial data processing systems. The nature of this vulnerability is particularly concerning because it does not require any form of user interaction or prior credentials to be exploited. An attacker can initiate an attack simply by having network connectivity to the target system via standard HTTP protocols, which significantly lowers the barrier to entry for malicious actors seeking to compromise the integrity and confidentiality of enterprise financial reporting infrastructure.
From a technical perspective, this vulnerability is classified as an unauthenticated access flaw where the server fails to properly verify the identity or privileges of incoming requests before granting access to critical data stores. The absence of adequate authentication checks at the HTTP layer means that any entity capable of reaching the service endpoint can interact with it without providing valid credentials. This type of failure aligns closely with CWE-287, which describes Improper Authentication, and often overlaps with CWE-306, Missing Authentication for Critical Function. The vulnerability allows an attacker to bypass security controls entirely, treating protected resources as if they were public or accessible by default users. Such a design flaw undermines the fundamental principle of least privilege and exposes the organization's most sensitive financial information to external threats without any defensive barrier at the application layer.
The operational impact of this vulnerability is severe due to its high confidentiality impact rating in the CVSS 3.1 scoring model, which assigns it a base score of 7.5. Successful exploitation enables an unauthenticated attacker with network access via HTTP to gain unauthorized access to critical data within Oracle Hyperion Financial Reporting. In many cases, this can escalate to complete access to all accessible financial reporting data managed by the system. This level of compromise poses significant risks including intellectual property theft, regulatory non-compliance due to exposure of sensitive financial records, and potential manipulation of reported figures if write permissions are also inadvertently exposed or leveraged through subsequent attacks. The ability to read vast amounts of confidential corporate data without detection can lead to long-term strategic disadvantages for the affected organization.
In terms of threat modeling, this vulnerability maps directly to MITRE ATT&CK technique T1078, specifically Valid Accounts if credentials were somehow obtained previously, but more accurately reflects initial access vectors where authentication is bypassed entirely, often associated with improper configuration or missing security controls in web applications. Attackers can leverage automated tools to scan for these endpoints and extract data systematically. The lack of required user interface interaction means that social engineering components are unnecessary, making this a high-volume attack vector suitable for opportunistic scanning campaigns across the internet or internal networks where such services may be exposed beyond their intended scope.
Mitigation strategies must focus on immediate remediation through vendor-provided patches and temporary network-level controls until updates can be applied. Organizations should apply the latest security patch released by Oracle for Hyperion Financial Reporting version 11.2.25.0.000 to address the underlying code flaw that permits unauthenticated access. In addition to software updates, it is critical to review network architecture and firewall rules to ensure that the HTTP endpoints of this service are not exposed directly to untrusted networks such as the public internet. Access should be restricted to authorized IP ranges or internal subnets only. Implementing a Web Application Firewall with strict rule sets can also help block requests lacking proper authentication headers, providing an additional layer of defense in depth while patching efforts are underway. Regular security assessments and penetration testing focused on authentication bypasses will further ensure that similar vulnerabilities do not persist within the application environment.