CVE-2026-83309
HighCVSS 8.5Summary
Vulnerability in Oracle BI Publisher (component: Web Server) affects versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low-privileged attacker can access critical data or all BI Publisher data via HTTP, and also update, insert or delete some data. Attacks may impact additional products (scope change).
Risk Assessment
Risk of confidentiality and integrity breach – attacker can read and modify BI Publisher data, potentially leading to information leakage and data manipulation.
Recommendation
Apply Oracle patches. Restrict web server access and use network segmentation to minimize risk.
Other vulnerabilities in Oracle BI Publisher
See all- CVE-2026-83320High
Vulnerability in Oracle BI Publisher (Administration component) affecting versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low privileged attacker with network access via HTTP can gain unauthorized access to and modify data, requiring user interaction. CVSS 3.1 Base Score 7.6.
- CVE-2026-83319High
Vulnerability in Oracle BI Publisher (Web Service API component) affecting version 12.2.1.4.0. A low privileged attacker with network access via SOAP can gain unauthorized access to critical data. CVSS 3.1 Base Score 7.7.
- CVE-2026-83318High
Vulnerability in Oracle BI Publisher (Administration component) affecting versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A difficult to exploit vulnerability allows a low privileged attacker with network access via HTTP to take over the system. CVSS 3.1 Base Score 7.5.
- CVE-2026-83315High
Vulnerability in Oracle BI Publisher (BI Platform Security component) affecting versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low privileged attacker with network access via SOAP can take over the system. CVSS 3.1 Base Score 8.8.
- CVE-2026-83314High
Vulnerability in Oracle BI Publisher (Web Service API component) affecting versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low privileged attacker with network access via SOAP can create, delete or modify critical data and cause a hang or repeatable crash (DoS). CVSS 3.1 Base Score 8.1.
- CVE-2026-83313High
Vulnerability in Oracle BI Publisher (BI Platform Security component) affecting versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low privileged attacker with network access via HTTP can gain unauthorized access to critical data. CVSS 3.1 Base Score 7.7.
- CVE-2026-83312High
Vulnerability in Oracle BI Publisher (component: E-Business Suite - XDO) affects versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low-privileged attacker can access critical data or all data accessible in Oracle BI Publisher via HTTP. Attacks may impact additional products (scope change).
- CVE-2026-83311High
Vulnerability in Oracle BI Publisher (component: BI Platform Security) affects versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low-privileged attacker can access critical data or all BI Publisher data via SOAP, and also update, insert or delete some data. Attacks may impact additional products (scope change).
- CVE-2026-83310High
Vulnerability in Oracle BI Publisher (component: BI Platform Security) affects versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low-privileged attacker can, via HTTP and requiring user interaction, gain unauthorized access to critical data or all BI Publisher data, and also create, delete or modify data. Attacks may impact additional products (scope change).
- CVE-2026-83308High
Vulnerability in Oracle BI Publisher (component: BI Platform Security) affects versions 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. A low-privileged attacker can, via SOAP, gain unauthorized access to create, delete or modify critical data or all BI Publisher data, and also cause a hang or frequent crashes (full DoS).
Original NVD description (English source)
Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Web Server). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle BI Publisher. While the vulnerability is in Oracle BI Publisher, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle BI Publisher accessible data as well as unauthorized update, insert or delete access to some of Oracle BI Publisher accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).