CVE-2026-46846

Analyzed Analyzed - Analysis Complete

Oracle WebCenter Portal Remote Code Execution

Publication date: 2026-06-17

Last updated on: 2026-06-23

Assigner: Oracle

Description

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework). 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 Oracle WebCenter Portal. 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 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-17

Last Modified

2026-06-23

Generated

2026-07-08

AI Q&A

2026-06-17

EPSS Evaluated

2026-07-06

NVD

CVE-2026-46846

EUVD

EUVD-2026-37339

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	webcenter_portal	12.2.1.4.0
oracle	webcenter_portal	14.1.2.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Compliance Impact

The vulnerability allows an unauthenticated attacker to fully compromise Oracle WebCenter Portal, resulting in complete confidentiality, integrity, and availability impacts. Such a compromise could lead to unauthorized access to sensitive data, data breaches, and system takeover.

Given these impacts, organizations using the affected Oracle WebCenter Portal versions may face challenges in maintaining compliance with data protection regulations such as GDPR and HIPAA, which require safeguarding personal and sensitive information against unauthorized access and ensuring system integrity and availability.

Executive Summary

This vulnerability exists in the Oracle WebCenter Portal product, specifically within its Security Framework component. It affects supported versions 12.2.1.4.0 and 14.1.2.0.0. The flaw is easily exploitable by an unauthenticated attacker who has network access via HTTP. Exploiting this vulnerability can allow the attacker to compromise the Oracle WebCenter Portal.

Although the vulnerability is located in Oracle WebCenter Portal, successful attacks may also impact additional products due to a scope change.

The severity of this vulnerability is critical, with a CVSS 3.1 base score of 10.0, indicating high impacts on confidentiality, integrity, and availability.

Impact Analysis

If exploited, this vulnerability can lead to a complete takeover of the Oracle WebCenter Portal. This means an attacker could gain unauthorized control over the portal, potentially accessing sensitive data, modifying information, or disrupting services.

The impacts cover confidentiality, integrity, and availability, meaning data breaches, unauthorized data changes, and service outages are all possible consequences.

Additionally, because the attack scope may extend beyond the portal itself, other connected products could also be compromised.

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