CVE-2026-83047: 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 unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal. 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 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).
Affected Software
Event History
Frequently Asked Questions
Which deployments are exposed to this issue?
Oracle WebCenter Portal deployments using the Runtime Tools component on supported versions 12.2.1.4.0 or 14.1.2.0.0 are identified as affected. Exposure requires that an attacker can reach the product over HTTP.
Does exploitation require an account or user interaction?
No. The CVSS vector indicates network-based exploitation with low attack complexity, no privileges required, and no user interaction required.
What could an attacker gain through successful exploitation?
A successful attack can provide unauthorized access to critical data or complete access to data accessible through Oracle WebCenter Portal. It can also allow unauthorized update, insert, or delete operations on some accessible data.