jenkinsci / jenkinsci/script-security-plugin

[JENKINS-43484] security sandbox rejects String join method

Open
#739 3 comments 0 reactions 0 assignees View on GitHub
component:script-security-plugin imported-jira-issue priority:minor resolution:unresolved
Dominant language
Java
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Description

["a","b","c"].join()

blows up with:

org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: unclassified method java.util.ArrayList join

---
Originally reported by jhoblitt, imported from: security sandbox rejects String join method


  • status: Open
  • priority: Minor
  • component(s): script-security-plugin
  • resolution: Unresolved
  • votes: 0
  • watchers: 4
  • imported: 2025-12-09

Raw content of original issue


["a","b","c"].join()

blows up with:


org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: unclassified method java.util.ArrayList join



  • environment: script-security 1.27

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