CVE-2026-61227

Analyzed Analyzed - Analysis Complete

Oracle WebCenter Portal Unauthorized Data Access Vulnerability

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 low privileged attacker with network access via HTTP 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 unauthorized access to critical data or complete access to all Oracle WebCenter Portal accessible data as well as unauthorized update, insert or delete access to some of Oracle WebCenter Portal accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/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-2026-61227

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 component of Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.0.0. The issue allows a low-privileged attacker with network access to potentially compromise the system through HTTP. Exploitation requires human interaction from someone other than the attacker.

Detection Guidance

This vulnerability affects Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0. Detection involves checking for exposed HTTP interfaces and verifying software versions. Use commands like 'curl -I http://target:port' to check server headers for Oracle WebCenter Portal. Verify installed versions with 'opatch lsinventory' or check application server logs for WebCenter Portal components.

Impact Analysis

If exploited, this vulnerability could allow unauthorized access to critical data or all accessible data in Oracle WebCenter Portal. It may also enable unauthorized modifications, deletions, or insertions of data. The impact includes confidentiality and integrity breaches with a CVSS score of 7.6.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR (data protection) and HIPAA (health information privacy). Unauthorized access to critical or all accessible data risks breaches of confidentiality and integrity, potentially resulting in regulatory penalties or legal consequences.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Oracle Fusion Middleware addressing this vulnerability. Ensure Oracle WebCenter Portal is updated to versions 12.2.1.4.1 or 14.1.2.0.1 or later. Restrict network access to HTTP ports used by Oracle WebCenter Portal and implement strong authentication measures.

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