[wp-trac] [WordPress Trac] #10692: Do not allow unfiltered uploads for admins by default

WordPress Trac wp-trac at lists.automattic.com
Wed Aug 26 22:56:13 UTC 2009


#10692: Do not allow unfiltered uploads for admins by default
--------------------------+-------------------------------------------------
 Reporter:  ryan          |       Owner:  ryan  
     Type:  defect (bug)  |      Status:  new   
 Priority:  normal        |   Milestone:  2.9   
Component:  Security      |     Version:        
 Severity:  normal        |    Keywords:  upload
--------------------------+-------------------------------------------------
 When someone compromises an admin account, often one of the first things
 they do is upload some .php files.  This is allowed because admin users
 have the unfiltered_upload capability.  Perhaps this should be disallowed
 by default, with a wp-config define enabling it again.  With this
 disallowed and all write permissions on files locked down, adding
 arbitrary code is much harder even when an admin account is compromised.

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Ticket URL: <http://core.trac.wordpress.org/ticket/10692>
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