CVE-2026-83052: High severity Oracle Oracle WebCenter Portal vulnerability
Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebCenter Portal. While the vulnerability is in Oracle WebCenter Portal, 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 WebCenter Portal accessible data as well as unauthorized update, insert or delete access to some of Oracle WebCenter Portal accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Oracle WebCenter Portal (Oracle Fusion Middleware) - Runtime Toolsto a version that resolves this vulnerability.Fixed in 14.1.2.0.0 - Upgrade
Upgrade
Oracle WebCenter Portal (Oracle Fusion Middleware) - Runtime Toolsto a version that resolves this vulnerability.Fixed in 12.2.1.4.0
Event History
Frequently Asked Questions
Who can exploit this vulnerability?
An attacker must already have high privileges and network access to the affected Oracle WebCenter Portal instance over HTTP. No user interaction is required.
Which deployments are affected?
The affected supported versions are 12.2.1.4.0 and 14.1.2.0.0 of Oracle WebCenter Portal, specifically the Runtime Tools component.
What could a successful attacker do?
A successful attack can expose critical data or all data accessible through Oracle WebCenter Portal. It can also permit unauthorized update, insert, or delete operations on some accessible data, and may significantly affect additional products because the vulnerability has scope change.