[wp-trac] [WordPress Trac] #6898: Bad quote escaping in media uploader?

WordPress Trac wp-trac at lists.automattic.com
Fri May 2 14:12:49 GMT 2008


#6898: Bad quote escaping in media uploader?
---------------------+------------------------------------------------------
 Reporter:  Otto42   |       Owner:  anonymous
     Type:  defect   |      Status:  new      
 Priority:  normal   |   Milestone:  2.6      
Component:  General  |     Version:  2.5.1    
 Severity:  normal   |    Keywords:           
---------------------+------------------------------------------------------
 Report and fix here:
 http://wordpress.org/support/topic/164563/page/2?replies=50#post-737670

 Other people report the same issue and that the fix works too.

 Short version:
 wp-admin/includes/media.php, line 57

 {{{
 $html = "<a href='".attribute_escape($url)."'$rel>$html</a>";
 }}}

 Should be this:
 {{{
 $html = "<a href=\"".attribute_escape($url)."\"$rel>$html</a>";
 }}}

 Because the single quote there can hork up some javascript code that it
 gets inserted into.

-- 
Ticket URL: <http://trac.wordpress.org/ticket/6898>
WordPress Trac <http://trac.wordpress.org/>
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