[wp-trac] [WordPress Trac] #39941: Allow using Content-Security-Policy without unsafe-inline

[WordPress Trac]

#39941: Allow using Content-Security-Policy without unsafe-inline
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 Reporter:  tomdxw                               |       Owner:
                                                 |  adamsilverstein
     Type:  enhancement                          |      Status:  closed
 Priority:  normal                               |   Milestone:  5.7
Component:  Security                             |     Version:  4.8
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  has-patch has-unit-tests commit      |     Focuses:  javascript
  has-dev-note                                   |
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Comment (by Rahe):

 Hello,

 Beware with this, you do not check if the script is "malicious" or not.
 You could have your content hacked and somebody add a malicious Javascript
 to redirect or display something on the page, and since you authorized it
 with CSP this will execute.

 You should check if it's a script added with WordPress API(add_inline
 etc.), this limits the possibility of malicious content.
 Sme plugins don't use this API but this could be a good start :)

 Nicolas,

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Ticket URL: <https://core.trac.wordpress.org/ticket/39941#comment:116>
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