Changeset 45944 for branches/4.8/src/wp-admin/async-upload.php

Timestamp:

09/04/2019 04:30:11 PM (6 years ago)

Author:

SergeyBiryukov

Message:

Escape the output in wp_ajax_upload_attachment().

Merges [45936] to the 4.8 branch.
Props whyisjake, sstoqnov.

Location:

branches/4.8

Files:

• . (modified) (1 prop)
• src/wp-admin/async-upload.php (modified) (1 diff)

branches/4.8/src/wp-admin/async-upload.php

@@ -33 +33 @@
 require_once( ABSPATH . 'wp-admin/admin.php' );
 
-header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
+header( 'Content-Type: text/plain; charset=' . get_option( 'blog_charset' ) );
 
 if ( isset( $_REQUEST['action'] ) && 'upload-attachment' === $_REQUEST['action'] ) {