CVE-2026-35293
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Oracle WebCenter Sites Remote Code Execution Vulnerability

Vulnerability report for CVE-2026-35293, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-06-17

Last updated on: 2026-06-17

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

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Meta Information

Published
2026-06-17
Last Modified
2026-06-17
Generated
2026-07-07
AI Q&A
2026-06-17
EPSS Evaluated
2026-07-06
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
oracle webcenter_sites 14.1.2.0.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

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Executive Summary

This vulnerability exists in the Oracle WebCenter Sites product of Oracle Fusion Middleware, specifically affecting version 14.1.2.0.0. It is an easily exploitable flaw that allows an unauthenticated attacker with network access via HTTP to compromise the system.

Successful exploitation can lead to a complete takeover of Oracle WebCenter Sites.

Impact Analysis

The impact of this vulnerability is severe, with a CVSS base score of 9.8. It affects confidentiality, integrity, and availability, meaning an attacker can fully compromise the system, access sensitive information, alter data, and disrupt services.

Compliance Impact

This vulnerability allows an unauthenticated attacker to fully compromise Oracle WebCenter Sites, impacting confidentiality, integrity, and availability. Such a compromise could lead to unauthorized access to sensitive data, which may result in violations of data protection regulations like GDPR and HIPAA that require safeguarding personal and sensitive information.

Because the vulnerability enables a complete takeover of the affected system, organizations using the vulnerable version may face increased risk of data breaches, potentially leading to non-compliance with standards mandating strict controls over data confidentiality and integrity.

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EPSS Chart