CVE-2026-61124

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Manipulation in Oracle WebCenter Portal

Publication date: 2026-08-18

Last updated on: 2026-08-20

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. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebCenter Portal accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle WebCenter Portal. CVSS 3.1 Base Score 7.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-20

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-61124

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 vulnerability affects Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0. It allows an unauthenticated attacker to exploit it via HTTP network access. The attack requires human interaction from someone other than the attacker. Successful exploitation can lead to unauthorized data modification, deletion, or creation, as well as partial denial of service.

Detection Guidance

Detection of CVE-2026-61124 requires checking for vulnerable versions of Oracle WebCenter Portal (12.2.1.4.0 or 14.1.2.0.0). Inspect Oracle WebCenter Portal installations and verify patch levels. Monitor network traffic for unusual HTTP requests targeting Oracle WebCenter Portal components. Check logs for unauthorized data access or modification attempts.

Impact Analysis

If you use Oracle WebCenter Portal versions 12.2.1.4.0 or 14.1.2.0.0, an attacker could modify or delete critical data, create unauthorized data, or disrupt service. This could lead to data loss, integrity issues, or downtime for your portal.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, which may violate GDPR (data integrity and confidentiality) or HIPAA (protected health information integrity). Non-compliance risks include fines, legal penalties, and reputational damage.

Mitigation Strategies

Apply the latest Oracle WebCenter Portal patches or updates provided by Oracle to address the vulnerability. Ensure network access controls restrict HTTP access to trusted sources only. Monitor for unusual activity in Oracle WebCenter Portal logs.

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