[jira] [Commented] (SLING-4469) SlingPostServlet: do not allow redirects to other hosts

["Konrad Windszus (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLING-4469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14344771#comment-14344771 ] 

Konrad Windszus commented on SLING-4469:
----------------------------------------

Attached is a patch which prevents redirects to other hosts.

> SlingPostServlet: do not allow redirects to other hosts
> -------------------------------------------------------
>
>                 Key: SLING-4469
>                 URL: https://issues.apache.org/jira/browse/SLING-4469
>             Project: Sling
>          Issue Type: Improvement
>    Affects Versions: Servlets Post 2.3.6
>            Reporter: Konrad Windszus
>            Assignee: Konrad Windszus
>         Attachments: SLING-4469-v01.patch
>
>
> Through the {{:redirect}} parameter of the {{SlingPostServlet}} arbitrary redirects are possible (http://sling.apache.org/documentation/bundles/manipulating-content-the-slingpostservlet-servlets-post.html#redirect). That should be limited so that redirects to other servers are not possible.
> Compare also with discussion at: http://www.mail-archive.com/dev@sling.apache.org/msg43348.html.



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