Changeset 45953 for branches/4.2/src/wp-admin/includes/ajax-actions.php

Timestamp:

09/04/2019 04:36:50 PM (7 years ago)

Author:

SergeyBiryukov

Message:

Escape the output in wp_ajax_upload_attachment().

Merges [45936] to the 4.2 branch.
Props whyisjake, sstoqnov.

Location:

branches/4.2

Files:

• . (modified) (1 prop)
• src/wp-admin/includes/ajax-actions.php (modified) (4 diffs)

branches/4.2/src/wp-admin/includes/ajax-actions.php

@@ -1861 +1861 @@
             'data'    => array(
                 'message'  => __( "You don't have permission to upload files." ),
-                'filename' => $_FILES['async-upload']['name'],
+                'filename' => esc_html( $_FILES['async-upload']['name'] ),
             )
         ) );
@@ -1875 +1875 @@
                 'data'    => array(
                     'message'  => __( "You don't have permission to attach files to this post." ),
-                    'filename' => $_FILES['async-upload']['name'],
+                    'filename' => esc_html( $_FILES['async-upload']['name'] ),
                 )
             ) );
@@ -1899 +1899 @@
                 'data'    => array(
                     'message'  => __( 'The uploaded file is not a valid image. Please try again.' ),
-                    'filename' => $_FILES['async-upload']['name'],
+                    'filename' => esc_html( $_FILES['async-upload']['name'] ),
                 )
             ) );
@@ -1914 +1914 @@
             'data'    => array(
                 'message'  => $attachment_id->get_error_message(),
-                'filename' => $_FILES['async-upload']['name'],
+                'filename' => esc_html( $_FILES['async-upload']['name'] ),
             )
         ) );