CVE-2026-46783 Auth bypass in WebCenter Content: Imaging

Critical 9.8 Published 16 Jun 2026 Updated 17 Jun 2026

Unauthenticated attackers can compromise Oracle WebCenter Content Imaging via HTTP, leading to full system takeover.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-46783?

CVE-2026-46783 is a critical authentication bypass vulnerability in Oracle Webcenter Content, published on 16 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Vulnerability in the WebCenter Content: Imaging product of Oracle Fusion Middleware (component: Core). 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 WebCenter Content: Imaging. Successful attacks of this vulnerability can result in takeover of WebCenter Content: Imaging. 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).

Weakness: CWE-306

Which versions are affected by CVE-2026-46783?

It affects 1 product.

Products include Oracle Webcenter Content.

How do I fix CVE-2026-46783?

No fix has been published for CVE-2026-46783 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-46783 being exploited?

There is no known exploitation of CVE-2026-46783 in the wild and no public exploit code.

All Oracle Webcenter Content vulnerabilities

Sources

Also known as GHSA-xvjw-m4jg-m2m4.