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9.1 Critical

CVE-2026-2586 An authenticated Remote Code Execution (RCE) vulnerability was identified in GlassFish's Administration Console

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 and versions

Product Affected versions Fixed in
Eclipse Glassfish 8.0 8.0.0 → < 8.0.2 8.0.2
Eclipse Glassfish 7.1 7.1.0 → < 7.1.1 7.1.1
Eclipse Glassfish 7.0 7.0.0 → < 7.0.26 7.0.26
Eclipse Glassfish 5.1 5.1.0 → 6.2.5 No fix stated
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