CVE-2026-61228

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Access in Oracle WebCenter Portal

Publication date: 2026-08-18

Last updated on: 2026-08-24

Assigner: Oracle

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 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 unauthorized access to critical data or complete access to all Oracle WebCenter Portal accessible data. CVSS 3.1 Base Score 8.6 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N).

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-08-18

Last Modified

2026-08-24

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-61228

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-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle WebCenter Portal, a middleware product. It allows unauthenticated attackers to remotely access the system via HTTP and potentially access sensitive data. The flaw has a high impact on confidentiality according to CVSS scoring.

Detection Guidance

Detection requires checking for Oracle WebCenter Portal versions 12.2.1.4.0 or 14.1.2.0.0. Verify installed versions via Oracle Fusion Middleware documentation or server logs. Monitor network traffic for unauthorized HTTP access to WebCenter Portal endpoints. Check for unusual data access patterns or critical data exposure.

Impact Analysis

An attacker could gain unauthorized access to critical or all accessible data in Oracle WebCenter Portal. This may lead to data breaches, loss of sensitive information, or further compromise of connected systems.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating GDPR's data protection requirements and HIPAA's safeguards for protected health information. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle WebCenter Portal immediately. Disable HTTP access if possible and restrict network access to the vulnerable component. Monitor Oracle's security advisories for patches and updates.

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