CVE-2026-34292
Received Received - Intake
Remote Code Execution in Oracle WebLogic Server Core

Publication date: 2026-04-21

Last updated on: 2026-04-23

Assigner: Oracle

Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
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Meta Information
Published
2026-04-21
Last Modified
2026-04-23
Generated
2026-06-16
AI Q&A
2026-04-22
EPSS Evaluated
2026-06-15
NVD
CVE-2026-34292
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
oracle weblogic_server 12.2.1.4.0
oracle weblogic_server 14.1.1.0.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
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Compliance Impact

This vulnerability allows a high privileged attacker with network access to compromise Oracle WebLogic Server, potentially resulting in a complete takeover of the server.

Such a compromise can lead to unauthorized access, modification, or disruption of sensitive data, which may impact the confidentiality, integrity, and availability of information.

Therefore, exploitation of this vulnerability could lead to non-compliance with standards and regulations like GDPR and HIPAA that require protection of sensitive data and system integrity.

Executive Summary

This vulnerability exists in the Oracle WebLogic Server product, specifically in versions 12.2.1.4.0 and 14.1.1.0.0. It is an easily exploitable flaw that allows a highly privileged attacker with network access via HTTP to compromise the server.

If successfully exploited, the attacker can take over the Oracle WebLogic Server, gaining control over its operations.

Impact Analysis

The impact of this vulnerability includes a complete compromise of the Oracle WebLogic Server, which affects confidentiality, integrity, and availability of the system.

  • Confidentiality impact: sensitive data could be exposed.
  • Integrity impact: data and system integrity could be altered or corrupted.
  • Availability impact: the server could be disrupted or taken offline.
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