[wp-trac] [WordPress Trac] #58303: Escape $columns_css variable in dashboard widget

[WordPress Trac]

#58303: Escape $columns_css variable in dashboard widget
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 Reporter:  mahamudur78            |       Owner:  (none)
     Type:  enhancement            |      Status:  new
 Priority:  normal                 |   Milestone:  Awaiting Review
Component:  Administration         |     Version:
 Severity:  normal                 |  Resolution:
 Keywords:  has-patch 2nd-opinion  |     Focuses:  coding-standards
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Comment (by hbhalodia):

 Hi @SergeyBiryukov @nazmulhudadev, I have added another patch for this
 which uses the core `sanitize_html_class `
 https://developer.wordpress.org/reference/functions/sanitize_html_class/
 function to properly sanitize the HTML class. I think we should use this
 function instead of any escaping function, as we are using it as a class.
 Hence, this would be a proper sanitization function being used in the
 context.

 Thanks.

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Ticket URL: <https://core.trac.wordpress.org/ticket/58303#comment:6>
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