[jira] [Commented] (WICKET-5927) Velocity Remote Code Exception

["Martin Grigorov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-5927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14593298#comment-14593298 ] 

Martin Grigorov commented on WICKET-5927:
-----------------------------------------

I've shut down the demo until this is resolved.
I wasn't able to reproduce the problem. But I don't know well Velocity syntax.
Thanks!

> Velocity Remote Code Exception
> ------------------------------
>
>                 Key: WICKET-5927
>                 URL: https://issues.apache.org/jira/browse/WICKET-5927
>             Project: Wicket
>          Issue Type: Bug
>          Components: site
>            Reporter: sergej m
>            Priority: Critical
>
> Hello,
> arbitrary shellcode can be possibly executed, using e.g java.lang.Runtime.exec(String command) on wicket site:
> http://www.wicket-library.com/wicket-examples/velocity/wicket/bookmarkable/org.apache.wicket.examples.velocity.TemplatePage?3
> The server should use a secure config in org/apache/velocity/runtime/defaults/velocity.properties:
> runtime.introspector.uberspect=org.apache.velocity.util.introspection.SecureUberspector
> regards
> Sergej Michel



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