CVE-2026-60563 Auth bypass in Oracle WebCenter Portal

High 8.8 Published 21 Jul 2026 Updated 1 Aug 2026

A low-privileged attacker can exploit a vulnerability in Oracle WebCenter Portal to take over the application via network access.

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

What is CVE-2026-60563?

CVE-2026-60563 is a high-severity authentication bypass vulnerability in Oracle Webcenter Portal, published on 21 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-60563?

It affects 1 product.

Products include Oracle Webcenter Portal.

How do I fix CVE-2026-60563?

No fix has been published for CVE-2026-60563 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-2026-60563 being exploited?

There is no known exploitation of CVE-2026-60563 in the wild and no public exploit code.

All Oracle Webcenter Portal vulnerabilities

Sources

Also known as GHSA-jxgv-39p5-62cp.