[wp-trac] [WordPress Trac] #43823: Posts can not be saved with /etc/ as part of the content

[WordPress Trac]

#43823: Posts can not be saved with /etc/ as part of the content
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 Reporter:  fgluck        |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Editor        |     Version:  4.9.5
 Severity:  normal        |  Resolution:
 Keywords:  close         |     Focuses:
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Changes (by SergeyBiryukov):

 * keywords:   => close
 * severity:  critical => normal


Comment:

 Hi @fgluck, welcome to WordPress Trac!

 This sounds like a security rule set up by your hosting provider. There's
 no code in WordPress core that would prevent posts containing `/etc/` from
 being saved.

 Please try the support forums for troubleshooting:
 https://wordpress.org/support/.

 Related: #25564, #25736.

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Ticket URL: <https://core.trac.wordpress.org/ticket/43823#comment:1>
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