Oracle WebCenter Content (October 2026 CPU)

critical Nessus Plugin ID 373756

Synopsis

The remote host is affected by multiple vulnerabilities

Description

The 12.2.1.4.0 and 14.1.2.0.0 versions of Oracle WebCenter Content installed on the remote host are affected by multiple vulnerabilities as referenced in the October 2026 CPU advisory.

- Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content.
(CVE-2026-91495)

- Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Portal Suite). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content.
(CVE-2026-91504)

- Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). The supported version that is affected is 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle WebCenter Content, attacks may significantly impact additional products (scope change).
(CVE-2026-87400)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number. Nessus is also unable to determine whether the October 2026 bundle patch has been applied, so this plugin only runs when 'Report paranoia' is set to 'Paranoid'.

Solution

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

Plugin Details

Severity: Critical

ID: 373756

File Name: oracle_webcenter_content_cpu_oct_2026.nasl

Version: 1.1

Type: Remote

Family: CGI abuses

Published: 10/29/2026

Updated: 10/29/2026

Configuration: Enable paranoid mode, Enable thorough checks (optional)

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.48

CVSS v2

Risk Factor: Critical

Base Score: 10

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

CVSS Score Source: CVE-2026-91495

CVSS v3

Risk Factor: Critical

Base Score: 9.8

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

Vulnerability Information

CPE: cpe:/a:oracle:fusion_middleware, cpe:/a:oracle:webcenter_content

Required KB Items: Settings/ParanoidReport, installed_sw/Oracle WebCenter Content

Patch Publication Date: 10/20/2026

Vulnerability Publication Date: 10/20/2026

Reference Information

CVE: CVE-2026-87298, CVE-2026-87299, CVE-2026-87360, CVE-2026-87361, CVE-2026-87365, CVE-2026-87370, CVE-2026-87371, CVE-2026-87372, CVE-2026-87373, CVE-2026-87374, CVE-2026-87375, CVE-2026-87376, CVE-2026-87377, CVE-2026-87378, CVE-2026-87379, CVE-2026-87390, CVE-2026-87391, CVE-2026-87392, CVE-2026-87399, CVE-2026-87400, CVE-2026-91210, CVE-2026-91261, CVE-2026-91262, CVE-2026-91495, CVE-2026-91504

Detections

Analytics