CVE-2026-71097 in Business Intelligence Enterprise Edition
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). The supported version that is affected is 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Business Intelligence Enterprise Edition executes to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Platform Security component of Oracle Business Intelligence Enterprise Edition, specifically affecting version 26.01.0.0.0 which is part of the broader Oracle Analytics suite. This security flaw represents a critical weakness in the authentication and authorization mechanisms that govern access to sensitive business intelligence data and system configurations. The nature of this vulnerability allows for an attack vector that does not require user interaction, as indicated by the absence of UI requirements in its CVSS scoring, thereby increasing the likelihood of successful exploitation against unpatched systems.
From a technical perspective, the flaw enables low-privileged attackers who have already obtained valid logon credentials to escalate their privileges or manipulate system states beyond what is permitted for their role. This suggests a failure in proper privilege separation or input validation within the platform security layer. An attacker with basic access can leverage this weakness to execute arbitrary actions that compromise the integrity of the application logic, potentially allowing them to bypass administrative controls and assume full control over the Oracle Business Intelligence Enterprise Edition environment.
The operational impact of exploiting this vulnerability is severe, resulting in a complete takeover of the affected system. According to the CVSS 3.1 base score of 7.8, which classifies it as High severity, the compromise affects all three pillars of information security: confidentiality, integrity, and availability. Attackers can exfiltrate sensitive corporate data stored within the business intelligence repositories, alter reports or dashboards to mislead decision-makers, and disrupt service availability by crashing critical services or locking out legitimate administrators. This level of access effectively neutralizes the security perimeter around the analytics infrastructure.
In terms of industry standard classifications, this vulnerability aligns with CWE-269 Improper Privilege Management, as it allows a lower-privileged user to perform actions reserved for higher privileges. It also correlates with ATT&CK technique T1078 Valid Accounts, where attackers use legitimate credentials to move laterally or escalate access within the network environment. The specific vector AV:L indicates that while local logon is required, this can often be achieved through compromised workstations or insider threats who have physical or remote desktop access to the infrastructure hosting the BI server.
Mitigation strategies must prioritize immediate patching of Oracle Business Intelligence Enterprise Edition to version 26.01.0.0.0 or later where the fix is available. Organizations should also enforce strict least-privilege principles, ensuring that service accounts and user profiles have only the minimum permissions necessary for their functions. Implementing multi-factor authentication can reduce the risk of credential theft leading to exploitation. Additionally, network segmentation should be reviewed to ensure that BI servers are isolated from general corporate networks, limiting the attack surface available to potential intruders who might gain initial foothold on adjacent systems. Continuous monitoring and logging enhancements are recommended to detect anomalous privilege escalation attempts in real time.