CRITICAL 9.6 NVD

CVE-2026-83040

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). 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 SOAP to compromise Oracle WebCenter Portal. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle WebCenter Portal, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 9.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H).

References

https://www.oracle.com/security-alerts/cspusep2026.html

Published: 2026-09-15 · Source: NVD · Feed updated: 2026-09-15

This critical severity vulnerability with a CVSS score of 9.6 was published on 2026-09-15 via NVD.

Risk Timeline

CVE Disclosed2026-09-15 · -1 days ago

Remediation Resources

Official Advisory

www.oracle.com/security-alerts/cspusep2026.html

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