CVE-2026-61018

CriticalCVSS 9.8

Published: 18/08/2026(UTC)Translated: 19/08/2026(UTC)NVD NIST

Summary

Vulnerability in Oracle WebCenter Sites (component: WebCenter Sites) affects versions 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable flaw allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Sites. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).

Risk Assessment

The risk for the organization is critical as an attacker can fully take over the WebCenter Sites system, potentially leading to data confidentiality breaches, modification, or service disruption.

Recommendation

Apply immediately the patches provided by Oracle for versions 12.2.1.4.0 and 14.1.2.0.0 and restrict network access to the WebCenter Sites system.

Original NVD description (English source)

Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). 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 Sites. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).