CVE-2026-61054

Received Received - Intake

Oracle WebCenter Sites Unauthenticated Data Access Vulnerability

Publication date: 2026-08-18

Last updated on: 2026-08-18

Assigner: Oracle

Description

Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). 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 Sites. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebCenter Sites accessible data as well as unauthorized update, insert or delete access to some of Oracle WebCenter Sites accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-08-18

Last Modified

2026-08-18

Generated

2026-08-19

AI Q&A

2026-08-19

EPSS Evaluated

N/A

NVD

CVE-2026-61054

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	webcenter_sites	12.2.1.4.0
oracle	webcenter_sites	14.1.2.0.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle WebCenter Sites, a product under Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.0.0. An unauthenticated attacker can exploit it remotely via HTTP to gain unauthorized access to critical data or all accessible data. The attacker may also modify or delete some data.

Impact Analysis

If you use affected versions of Oracle WebCenter Sites, an attacker could steal sensitive data, alter or delete information, or gain full control over the system. This could lead to data breaches, loss of integrity, and potential service disruption.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of personal or sensitive data, violating GDPR and HIPAA requirements for data protection and integrity. Organizations using affected software may face compliance violations, legal penalties, and reputational damage.

Mitigation Strategies

Apply the latest Oracle WebCenter Sites patches immediately as they become available. Disable HTTP access if possible and restrict network access to the vulnerable component. Monitor Oracle security advisories for updates and consider isolating affected systems until patched.

Hi! I’m here to help you understand CVE-2026-61054. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70