CVE-2026-83324 in Business Intelligence Enterprise Edition
Summary
by MITRE • 09/16/2026
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: BI Platform Security). Supported versions that are affected are 8.2.0.0.0 and 26.01.0.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. While the vulnerability is in Oracle Business Intelligence Enterprise Edition, 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 Business Intelligence Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle Business Intelligence Enterprise Edition accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N).
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Analysis
by VulDB Data Team • 09/16/2026
The identified vulnerability resides within the BI Platform Security component of Oracle Business Intelligence Enterprise Edition, a core part of the Oracle Analytics suite. This security flaw affects specific supported versions including 8.2.0.0.0 and 26.01.0.0.0. The nature of this defect is characterized as difficult to exploit, requiring an attacker with low privileges who possesses network access via HTTP to successfully compromise the system. Despite the high complexity required for exploitation, the potential impact on data confidentiality and integrity is severe. Successful exploitation allows unauthorized actors to create, delete, or modify critical data within the platform. Furthermore, it grants read access to a subset of accessible data, potentially exposing sensitive business intelligence reports and underlying datasets that were not intended for such exposure.
The operational impact extends beyond the immediate application due to a scope change in the attack vector. While the vulnerability is technically located in Oracle Business Intelligence Enterprise Edition, the compromise can significantly impact additional products within the broader Oracle ecosystem. This lateral movement capability increases the overall risk profile, as attackers may leverage access gained through this BI platform entry point to target other integrated systems or data stores connected via shared authentication mechanisms or network trust relationships. The CVSS 3.1 base score of 7.1 reflects a high severity level driven primarily by integrity impacts and moderate confidentiality losses, with no direct impact on availability in the standard assessment model.
From a technical classification perspective, this vulnerability aligns with CWE-269 Improper Privilege Management or potentially CWE-862 Missing Authorization depending on whether the flaw involves escalating privileges from low to high levels or bypassing access controls for specific data objects. The attack vector corresponds to ATT&CK technique T1078 Valid Accounts, as it requires valid but low-privileged credentials, and may involve T1530 Data from Cloud Storage if the BI platform accesses external repositories. The requirement for network accessibility via HTTP indicates that this is a remote exploit, making it particularly dangerous in environments where web-facing services are exposed to untrusted networks without adequate segmentation or additional authentication layers such as multi-factor authentication.
Mitigation strategies should prioritize immediate patching of Oracle Business Intelligence Enterprise Edition to the latest available version provided by Oracle Security Alerts. Organizations must also review their network architecture to ensure that BI platforms are not directly accessible from untrusted zones via HTTP, instead enforcing HTTPS with strong certificate validation and implementing web application firewalls to detect anomalous request patterns associated with exploitation attempts. Access controls should be reviewed to enforce the principle of least privilege, ensuring that low-privileged accounts do not have unnecessary write or delete permissions on critical data objects. Additionally, monitoring for unusual data access patterns or unauthorized modifications can help in early detection of potential compromise events related to this vulnerability.