Is CVE-2026-46800 actively exploited?

No active exploitation of CVE-2026-46800 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-46800 be exploited remotely?

Yes. CVE-2026-46800 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-46800?

CVE-2026-46800 has a CVSS score of 10.0 (CRITICAL).

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CRITICAL

CVE-2026-46800

NVD-CWE-noinfoPublished: June 17, 2026· Updated: Jun 17, 2026

10.0

CVSS v3.1

Official 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. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Sites. While the vulnerability is in Oracle WebCenter Sites, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

NVD Source

Technical Analysis

CVE-2026-46800 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 10.0.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.