Oracle Business Intelligence Enterprise Edition (OAS 8.2) (January 2026 CPU)

high Nessus Plugin ID 296368

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Synopsis

The remote host is affected by multiple vulnerabilities

Description

The version of Oracle Business Intelligence Enterprise Edition (OAS) 8.2.0.0 installed on the remote host is affected by multiple vulnerabilities as referenced in the January 2026 CPU advisory, including the following:

- Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Core (Apache XMLBeans)). The supported version that is affected is 8.2.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Business Intelligence Enterprise Edition. (CVE-2021-23926)

- Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Analytics Server (jackson-core)). Supported versions that are affected are 7.6.0.0.0 and 8.2.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Business Intelligence Enterprise Edition. (CVE-2025-52999)

- Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Oracle Analytics Cloud). Supported versions that are affected are 7.6.0.0.0 and 8.2.0.0.0. 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 unauthorized creation, deletion or modification access to critical data or all Oracle Business Intelligence Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to all Oracle Business Intelligence Enterprise Edition accessible data. (CVE-2026-21976)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate patch according to the January 2026 Oracle Critical Patch Update advisory.

Plugin Details

Severity: High

ID: 296368

File Name: oracle_obiee_cpu_jan_2026_oas_8_2.nasl

Version: 1.2

Type: local

Agent: windows, macosx, unix

Family: Misc.

Published: 1/23/2026

Updated: 2/3/2026

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS Score Source: CVE-2021-23926

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2022-45047

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2025-52999

Vulnerability Information

CPE: cpe:/a:oracle:business_intelligence

Required KB Items: installed_sw/Oracle Analytics Server

Exploit Ease: No known exploits are available

Patch Publication Date: 1/20/2026

Vulnerability Publication Date: 1/20/2026

Reference Information

CVE: CVE-2021-23926, CVE-2022-45047, CVE-2025-31672, CVE-2025-41249, CVE-2025-48924, CVE-2025-52999, CVE-2025-9230, CVE-2025-9232, CVE-2026-21976

IAVA: 2026-A-0070

Detections

Analytics