CVE-2026-21962
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-20

Last updated on: 2026-02-03

Assigner: Oracle

Description
Vulnerability in the Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion Middleware (component: Weblogic Server Proxy Plug-in for Apache HTTP Server, Weblogic Server Proxy Plug-in for IIS). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in. While the vulnerability is in Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data. Note: Affected version for Weblogic Server Proxy Plug-in for IIS is 12.2.1.4.0 only. CVSS 3.1 Base Score 10.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).
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Meta Information
Published
2026-01-20
Last Modified
2026-02-03
Generated
2026-06-16
AI Q&A
2026-01-21
EPSS Evaluated
2026-06-15
NVD
CVE-2026-21962
Affected Vendors & Products
Showing 6 associated CPEs
Vendor Product Version / Range
oracle http_server 12.2.1.4.0
oracle http_server 14.1.1.0.0
oracle http_server 14.1.2.0.0
oracle weblogic_server_proxy_plug-in 12.2.1.4.0
oracle weblogic_server_proxy_plug-in 14.1.1.0.0
oracle weblogic_server_proxy_plug-in 14.1.2.0.0
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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Executive Summary

This vulnerability affects the Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in, allowing an unauthenticated attacker with network access via HTTP to compromise these components. It is easily exploitable and can lead to unauthorized creation, deletion, or modification of critical data or complete access to all data accessible through these servers. The vulnerability impacts supported versions 12.2.1.4.0, 14.1.1.0.0, and 14.1.2.0.0, with the IIS plug-in affected only in version 12.2.1.4.0.

Impact Analysis

Successful exploitation of this vulnerability can result in unauthorized creation, deletion, or modification of critical data, or unauthorized access to all data accessible via Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in. This means an attacker could compromise the integrity and confidentiality of your data, potentially leading to data breaches or loss of data control.

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