[jira] Updated: (TAP5-1057) XSS vulnerability in calendar component

["Nourredine K. (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAP5-1057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nourredine K. updated TAP5-1057:
--------------------------------

    Attachment: datefield_js.patch

Hi,

A more achieved datefield.js patch (fix for xss vulnerabilities for ajax requests)

Nourredine.

> XSS vulnerability in calendar component
> ---------------------------------------
>
>                 Key: TAP5-1057
>                 URL: https://issues.apache.org/jira/browse/TAP5-1057
>             Project: Tapestry 5
>          Issue Type: Bug
>          Components: tapestry-core
>    Affects Versions: 5.1.0.5
>            Reporter: François Facon
>         Attachments: datefield_js.patch, datefield_js.patch
>
>
> The calendar component provided in tapestry 5.1.0.5 could be used to allow code injection by malicious web users into any page that uses datefield .
> To reproduce the vulnerability, put js code like  <script>alert("T5 is great"); </script> in any datefield  and click on the related calendar bitma
> After quick search in the DateField.js, it seems like the field value is not escaping
> escaping with a change like var value = escape($F(this.field));  the field value seems solve this vulnerability.    

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