[jira] [Closed] (JSPWIKI-5) VersioningFileProvider allows creation of pages that start with a dot

["Florian Holeczek (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JSPWIKI-5?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Florian Holeczek closed JSPWIKI-5.
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> VersioningFileProvider allows creation of pages that start with a dot
> ---------------------------------------------------------------------
>
>                 Key: JSPWIKI-5
>                 URL: https://issues.apache.org/jira/browse/JSPWIKI-5
>             Project: JSPWiki
>          Issue Type: Bug
>          Components: Core & storage
>    Affects Versions: 2.5.139-beta
>         Environment: Ubuntu Linux, JDK 1.5
>            Reporter: Janne Jalkanen
>            Assignee: Janne Jalkanen
>             Fix For: 2.8
>
>
> By manipulating the JSP fields directly, it's possible to upload a file (e.g. ".."), which ends up in the page directory under the name "..-att".  This does not otherwise affect JSPWiki operation, but it does make that data inaccessible and invisible.
> Proposal is to make sure that dots should also be escaped when saving a file.

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