CVE-2026-46796 Open redirect in Oracle WebCenter Sites

High 8.0 Published 16 Jun 2026 Updated 17 Jun 2026

An open redirect in Oracle WebCenter Sites allows attackers to hijack user sessions and take over accounts via network access.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-46796?

CVE-2026-46796 is a high-severity vulnerability in Oracle Webcenter Sites, published on 16 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

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 low privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H).

Weakness: CWE-601

Which versions are affected by CVE-2026-46796?

It affects 1 product.

Products include Oracle Webcenter Sites.

How do I fix CVE-2026-46796?

No fix has been published for CVE-2026-46796 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-46796 being exploited?

There is no known exploitation of CVE-2026-46796 in the wild and no public exploit code.

All Oracle Webcenter Sites vulnerabilities

Sources

Also known as GHSA-hp3q-vq75-jgv9.