CVE-2026-61140

Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). The supported version that is affected is 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).

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpujul2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:oracle:webcenter_sites:14.1.2.0.0:*:*:*:*:*:*:*

History

24 Oct 2026, 15:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad en el producto Oracle WebCenter Sites de Oracle Fusion Middleware (componente: WebCenter Sites). La versión soportada que está afectada es la 14.1.2.0.0. La vulnerabilidad fácilmente explotable permite a un atacante no autenticado con acceso de red vía HTTP comprometer Oracle WebCenter Sites. Los ataques exitosos de esta vulnerabilidad pueden resultar en la toma de control de Oracle WebCenter Sites. Puntuación Base CVSS 3.1 de 9.8 (impactos en Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Information

Published : 2026-07-21 22:18

Updated : 2026-10-24 15:10

NVD link : CVE-2026-61140

Mitre link : CVE-2026-61140

CVE.ORG link : CVE-2026-61140

JSON object : View

Products Affected

oracle

webcenter_sites

CWE

CWE-284

Improper Access Control

CWE-306

Missing Authentication for Critical Function

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