[wp-trac] [WordPress Trac] #18875: CSS classes for WP List Table are not properly sanitized

[WordPress Trac]

#18875: CSS classes for WP List Table are not properly sanitized
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 Reporter:  sbressler       |       Owner:  scottbre
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  3.3
Component:  Administration  |     Version:  3.1
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |
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Comment (by nacin):

 I'm not entirely familiar with how these are used, but it doesn't look
 like they're just used strictly as classes. Perhaps sanitize_key() would
 be the best choice, and it wouldn't break anything in core (best I can
 tell - these are tough to search for).

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Ticket URL: <http://core.trac.wordpress.org/ticket/18875#comment:5>
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