CVE-2019-2588 in BI Publisher
Summary
by MITRE
Vulnerability in the BI Publisher (formerly XML Publisher) component of Oracle Fusion Middleware (subcomponent: BI Publisher Security). Supported versions that are affected are 11.1.1.9.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise BI Publisher (formerly XML Publisher). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all BI Publisher (formerly XML Publisher) accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 11/13/2025
The vulnerability identified as CVE-2019-2588 resides within Oracle Fusion Middleware's BI Publisher component, formerly known as XML Publisher, representing a significant security weakness in the enterprise reporting platform. This flaw specifically affects the security subsystem of BI Publisher and impacts multiple version lines including 11.1.1.9.0, 12.2.1.3.0, and 12.2.1.4.0, indicating a widespread issue across the product's lifecycle. The vulnerability's classification as easily exploitable means that attackers can leverage relatively straightforward techniques to compromise the system, making it particularly dangerous for organizations relying on this platform for business intelligence and reporting operations.
The technical nature of this vulnerability involves a privilege escalation scenario where an attacker with high privileges can exploit network access through HTTP protocols to gain unauthorized access to critical data within the BI Publisher environment. This represents a serious weakness in the access control mechanisms of the platform, as the system fails to properly validate or restrict access to sensitive information even when accessed by authenticated users with elevated privileges. The CVSS score of 4.9 indicates a moderate to high severity threat, with the confidentiality impact rated as high, suggesting that successful exploitation could lead to exposure of sensitive business data, financial reports, operational metrics, or other critical information that organizations rely on for decision-making processes.
From an operational perspective, the impact of this vulnerability extends beyond simple data theft, potentially enabling attackers to gain complete access to all data accessible through the BI Publisher platform. This comprehensive access capability means that adversaries could not only read sensitive reports but could also potentially manipulate or corrupt data, disrupt business operations, or use the platform as a pivot point for further attacks within the organization's network infrastructure. The vulnerability's characteristics align with CWE-284, which addresses improper access control issues, and may also relate to ATT&CK techniques involving privilege escalation and credential access. Organizations utilizing BI Publisher for enterprise reporting, financial analysis, or business intelligence operations face substantial risk from this vulnerability, particularly if their systems lack proper network segmentation or additional security controls.
The attack vector described in the CVSS vector (AV:N/AC:L/PR:H) indicates that exploitation requires network access with high privileges, suggesting that the vulnerability might be exploited by internal users or attackers who have already gained some level of access to the network. This scenario typically occurs in environments where proper privilege management and access controls are not adequately implemented, or where users with elevated privileges are not properly monitored. The security implications extend to compliance requirements, as many industries mandate strict controls over access to sensitive business data, and this vulnerability could result in regulatory violations or audit failures. Organizations should implement immediate mitigations including updating to patched versions, implementing network access controls, monitoring for suspicious activities, and conducting thorough access reviews to ensure that only authorized users maintain elevated privileges within the BI Publisher environment.