CVE-2026-60731: High severity Oracle Oracle WebCenter Portal vulnerability

Published Aug 18, 2026

Updated

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Composer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via RMI to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Affected Software

3 affected components

Oracle Oracle WebCenter Portal=12.2.1.4.0, =14.1.2.0.0

Oracle WebCenter Portal=12.2.1.4.0

Oracle WebCenter Portal=14.1.2.0.0

Event History

Aug 18, 2026

CVE Published

via MITRE·08:59 PM

Data Sourced

via MITRE·08:59 PM

DescriptionSeverity

Data Sourced

via NVD·09:16 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

Who can exploit this vulnerability?

An attacker needs network access to the affected Oracle WebCenter Portal instance via RMI and low-privileged credentials. No user interaction is required.

Which deployments are known to be affected?

Affected supported versions are Oracle WebCenter Portal 12.2.1.4.0 and 14.1.2.0.0, specifically the Composer component.

What is the potential impact of successful exploitation?

Successful exploitation can result in takeover of Oracle WebCenter Portal, with high impact to confidentiality, integrity, and availability.