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Critical · 9.1 Public exploit CVE-2026-2586 EUVD-2026-30939GHSA-96v6-hq43-x9h4

GlassFish's Administration Console is Vulnerable to RCE

Published May 19, 2026 · Updated Jun 29, 2026 · Assigned by eclipse

Vendor: Eclipse Foundation Product: Eclipse Glassfish Package: org.glassfish.jsftemplating:jsftemplating Package: org.glassfish.main.admingui:console-common Ecosystem: Maven

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.

Affected products

VendorProductAffectedFixed
Eclipse Foundation Eclipse Glassfish 7.0.0 – < 7.0.26, 7.1.0 – < 7.1.1, 8.0.0 – < 8.0.2 7.0.26

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Affected packages

EcosystemPackageAffectedFixedRecord
Maven org.glassfish.jsftemplating:jsftemplating < 4.2.0 4.2.0 GHSA-96v6-hq43-x9h4
Maven org.glassfish.main.admingui:console-common < 8.0.2 8.0.2 GHSA-96v6-hq43-x9h4

References