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CVE-2026-2586

Quick assessment

Affected
Eclipse Foundation Eclipse Glassfish
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Eclipse Glassfish是Eclipse基金会的一个应用服务器。 Eclipse Glassfish存在代码注入漏洞，该漏洞源于允许具有面板访问权限的用户发送特制请求，从而以应用程序服务用户权限执行任意操作系统命令。

CVSS 9.1 · Critical EPSS 0.84% · P55

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 4

VendorProduct Version RangeStatus
Eclipse Foundation Eclipse Glassfish 5.1.0≤ 6.2.5 unknown
7.0.0< 7.0.26 affected
7.1.0< 7.1.1 affected
8.0.0< 8.0.2 affected
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I. Basic Information for CVE-2026-2586

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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. This issue affects Eclipse GlassFish: from 8.0.0 to 8.0.1, fixed in 8.0.2; 7.1.0, fixed in 7.1.1; from 7.0.0 to 7.0.25, fixed in 7.0.26. Impact on versions from 5.1.0 to 6.2.5 is unknown.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Eclipse Glassfish 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse Glassfish是Eclipse基金会的一个应用服务器。 Eclipse Glassfish存在代码注入漏洞，该漏洞源于允许具有面板访问权限的用户发送特制请求，从而以应用程序服务用户权限执行任意操作系统命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Eclipse Foundation Eclipse Glassfish 7.0.0 ~ 7.0.26 -

II. Public POCs for CVE-2026-2586

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III. Intelligence Information for CVE-2026-2586

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Vendor Advisories for CVE-2026-2586 (1)

IV. Related Vulnerabilities

Same product: Eclipse Glassfish
Same vendor: Eclipse Foundation
Same weakness: CWE-94

V. Comments for CVE-2026-2586

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