[wp-trac] [WordPress Trac] #46800: protect against bad characters in media attachment metadata

[WordPress Trac]

#46800: protect against bad characters in media attachment metadata
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 Reporter:  donpark                     |       Owner:  joemcgill
     Type:  defect (bug)                |      Status:  accepted
 Priority:  normal                      |   Milestone:  5.3
Component:  Media                       |     Version:  5.2
 Severity:  normal                      |  Resolution:
 Keywords:  has-patch needs-unit-tests  |     Focuses:
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Comment (by deyanpavlov):

 How do I use this file 46800.diff to patch my WordPress installation? Can
 I do it from the admin panel without really doing developer's kind of work
 to edit the source files?

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Ticket URL: <https://core.trac.wordpress.org/ticket/46800#comment:7>
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