CVE-2026-61140

Received Received - Intake

Oracle WebCenter Sites Remote Code Execution

Publication date: 2026-07-21

Last updated on: 2026-07-21

Assigner: Oracle

Description

Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). The supported version that is affected is 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 takeover of Oracle WebCenter Sites. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-21

Last Modified

2026-07-21

Generated

2026-07-22

AI Q&A

2026-07-22

EPSS Evaluated

N/A

NVD

CVE-2026-61140

Affected Vendors & Products

Vendor	Product	Version / Range
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 critical vulnerability in Oracle WebCenter Sites 14.1.2.0.0 that allows unauthenticated attackers to remotely compromise the system via HTTP. Successful exploitation could lead to complete takeover of the affected WebCenter Sites instance.

Impact Analysis

An attacker could gain full control over your Oracle WebCenter Sites, potentially accessing, modifying, or deleting sensitive data, installing malware, or using the compromised system to launch further attacks.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face legal penalties and reputational damage.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle WebCenter Sites version 14.1.2.0.0 immediately. If patches are unavailable, consider isolating the affected system from the network or restricting HTTP access to trusted sources only.

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