Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1110 CNY

100%
Buy Us a Coffee

CVE-2026-2587

CVSS 9.6 · Critical EPSS 0.14% · P33

Affected Version Matrix 1

VendorProductVersion RangeStatus
Eclipse FoundationEclipse Glassfish8.0.2≤ *unaffected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-2587

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A critical Remote Code Execution (RCE) vulnerability was identified in the server-side template rendering mechanism used by the Glassfish gadget handler. The application processes .xml files and evaluates user-supplied values within a context where Expression Language (EL) “expressions” are processed without proper sanitization or escaping. By injecting expressions such as #{7*7}, the server returns 49, confirming server-side EL evaluation. This issue allows a remote attacker to fully compromise the underlying host, enabling capabilities as reading/modifying data, executing arbitrary commands, persistence, and lateral movement.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
表达式语言语句中使用的特殊元素转义处理不恰当(表达式语言注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eclipse Glassfish 安全漏洞
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存在安全漏洞，该漏洞源于服务器端模板渲染机制中表达式语言表达式处理不当，允许远程攻击者通过注入表达式完全破坏底层主机，实现读取或修改数据、执行任意命令、持久化和横向移动。
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

VendorProductAffected VersionsCPESubscribe
Eclipse FoundationEclipse Glassfish 8.0.2 ~ * -

II. Public POCs for CVE-2026-2587

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-2587

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-2587 (1)

IV. Related Vulnerabilities

Same product: Eclipse Glassfish
Same vendor: Eclipse Foundation
Same weakness: CWE-917

V. Comments for CVE-2026-2587

No comments yet

Leave a comment