CVE-2026-35303
Analyzed Analyzed - Analysis Complete

Authentication Bypass in Oracle WebLogic Server

Publication date: 2026-06-17

Last updated on: 2026-06-19

Assigner: Oracle

Description
Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

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Meta Information

Published
2026-06-17
Last Modified
2026-06-19
Generated
2026-07-08
AI Q&A
2026-06-17
EPSS Evaluated
2026-07-06
NVD
CVE-2026-35303
EUVD
EUVD-2026-37429

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-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 WebLogic Server product of Oracle Fusion Middleware, specifically in the Console component. It affects supported versions 12.2.1.4.0 and 14.1.1.0.0. The vulnerability is easily exploitable by a low privileged attacker who has network access via HTTP.

If successfully exploited, the attacker can compromise the WebLogic Server, potentially leading to a complete takeover of the server.

Impact Analysis

The impact of this vulnerability is severe as it can lead to a full takeover of the WebLogic Server by an attacker.

  • Confidentiality impact: High - sensitive information could be exposed.
  • Integrity impact: High - data and system integrity could be compromised.
  • Availability impact: High - the availability of the WebLogic Server could be disrupted.

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