CVE-2026-2586

Summary

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 Software

VendorProductVersion RangeStatus
Eclipse FoundationEclipse Glassfish5.1.0 <= 6.2.5unknown
Eclipse FoundationEclipse Glassfish7.0.0 < 7.0.26affected
Eclipse FoundationEclipse Glassfish7.1.0 < 7.1.1affected
Eclipse FoundationEclipse Glassfish8.0.0 < 8.0.2affected

Weaknesses

  • CWE-94: CWE-94: Improper Control of Generation of Code ('Code Injection')
  • CWE-917: CWE-917: Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References