Is CVE-2026-46767 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-46767 being exploited in the wild.

How severe is CVE-2026-46767?

Critical severity, with a CVSS score of 9.9, published 17 June 2026.

Which products and versions are affected?

Oracle WebCenter Portal 12.2.1.4.0, 14.1.2.0.0.

Is there a fix for CVE-2026-46767?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-46767 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-46767?

Check whether you run Oracle WebCenter Portal at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-46767: Oracle WebCenter Portal improper access control in Composer

CVE-2026-46767 · Severity: critical · CVSS 9.9 · Published 2026-06-17

Oracle WebCenter Portal, a platform used for building enterprise portals and managing business content, contains a critical security vulnerability in its Composer component. An attacker with basic user credentials can exploit this flaw over the network to gain full control of the portal. This could lead to the theft of sensitive corporate data, disruption of business operations, and potential unauthorized access to other connected systems.

Technologies: Oracle WebCenter Portal. Vendors: Oracle.

Quick answers

Is CVE-2026-46767 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-46767 being exploited in the wild.
How severe is CVE-2026-46767?: Critical severity, with a CVSS score of 9.9, published 17 June 2026.
Which products and versions are affected?: Oracle WebCenter Portal 12.2.1.4.0, 14.1.2.0.0.
Is there a fix for CVE-2026-46767?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-46767 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-46767?: Check whether you run Oracle WebCenter Portal at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A vulnerability classified as Improper Access Control (CWE-284) exists in the Composer component of Oracle WebCenter Portal. The flaw is easily exploitable by a low-privileged attacker with network access via HTTP. Due to a scope change (Status: Changed in CVSS), a successful exploit allows the attacker to not only take over the WebCenter Portal instance but also potentially impact additional products within the environment. The vulnerability affects versions 12.2.1.4.0 and 14.1.2.0.0. Security updates are typically provided via the Oracle Critical Patch Update (CPU) program.

Affected products

Oracle WebCenter Portal 12.2.1.4.0, 14.1.2.0.0

Timeline

2026-06-17: disclosed
2026-06-17: advisory

References

https://www.oracle.com/security-alerts/cspujun2026.html

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