CVE Watch4 de nov. de 2026

CVE-2026-91552

Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). Supported versions that are a

CVSS

7.5

Alta

EPSS

0.4%

p37

KEV

—

Exploit Today

0-100

Publicado: 20 de out. de 2026 · Última mod.: 4 de nov. de 2026 · CWE-200

EPSS · 30d

0.4%EPSS · 30 dias0.4%

2026-10-212026-11-07

Descrição técnica

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 unauthorized access to critical data or complete access to all Oracle WebCenter Sites accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Referências oficiais

www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2026.html

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