CVE-2026-2586
Analyzed Analyzed - Analysis Complete
Authenticated Remote Code Execution in GlassFish Administration Console

Publication date: 2026-05-19

Last updated on: 2026-05-21

Assigner: Eclipse Foundation

Description
An authenticated Remote Code Execution (RCE) vulnerability was identified in GlassFish's Administration Console. A user with access to the panel can send crafted requests that allow the execution of arbitrary operating system commands with the privileges of the application service user.
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Meta Information
Published
2026-05-19
Last Modified
2026-05-21
Generated
2026-06-10
AI Q&A
2026-05-19
EPSS Evaluated
2026-06-08
NVD
CVE-2026-2586
EUVD
EUVD-2026-30939
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
eclipse glassfish to 8.0.2 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-917 The product constructs all or part of an expression language (EL) statement in a framework such as a Java Server Page (JSP) using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended EL statement before it is executed.
CWE-94 The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
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Executive Summary

This vulnerability is an authenticated Remote Code Execution (RCE) issue found in the GlassFish Administration Console. It allows a user who has access to the administration panel to send specially crafted requests that execute arbitrary operating system commands. These commands run with the same privileges as the application service user, potentially allowing significant control over the affected system.

Impact Analysis

The impact of this vulnerability is severe because it enables an authenticated user to execute arbitrary commands on the server hosting the GlassFish Administration Console. This can lead to full compromise of the system, including unauthorized data access, modification, or deletion, disruption of services, and potential further exploitation within the network.

Compliance Impact

This vulnerability allows an authenticated user to execute arbitrary operating system commands with the privileges of the application service user via the GlassFish Administration Console.

Such unauthorized command execution can lead to data breaches, unauthorized access, and potential manipulation or destruction of sensitive data.

Consequently, this vulnerability could negatively impact compliance with standards and regulations like GDPR and HIPAA, which require strict controls to protect sensitive personal and health information from unauthorized access and breaches.

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