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Medium · 5.9 CVE-2026-91240 EUVD-2026-106495GHSA-8cg2-mr66-2ffg

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

Published Oct 20, 2026 · Updated Oct 28, 2026 · Assigned by oracle

Description

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. Difficult to exploit 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 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

Affected products

VendorProductAffectedFixed
Oracle Oracle WebCenter Sites 12.2.1.4.0, 14.1.2.0.0 —

Advisories 2

References