CVE-2026-35296
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Oracle WebCenter Sites Remote Code Execution

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). 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 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).
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Meta Information
Published
2026-06-17
Last Modified
2026-06-17
Generated
2026-06-17
AI Q&A
2026-06-17
EPSS Evaluated
N/A
NVD
CVE-2026-35296
EUVD
EUVD-2026-37423
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
oracle webcenter_sites From 12.2.1.4.0 (inc)
oracle webcenter_sites From 14.1.2.0.0 (inc)
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.
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Executive Summary

This vulnerability exists in the Oracle WebCenter Sites product of Oracle Fusion Middleware, specifically affecting versions 12.2.1.4.0 and 14.1.2.0.0. It is an easily exploitable flaw that allows an unauthenticated attacker with network access via HTTP to compromise the Oracle WebCenter Sites system.

A successful attack can lead to a complete takeover of Oracle WebCenter Sites, impacting confidentiality, integrity, and availability of the system.

Impact Analysis

The impact of this vulnerability is severe, as it can allow an attacker to fully compromise Oracle WebCenter Sites without any authentication.

  • Confidentiality impact: High - sensitive information could be exposed.
  • Integrity impact: High - data could be altered or corrupted.
  • Availability impact: High - the service could be disrupted or taken down.

Overall, this could result in unauthorized access, data breaches, and service outages.

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