Ticket #28038: 28038.patch

src/wp-includes/media.php

@@ -2530 +2530 @@
                 'editLink'   => false,
         );
 
-        if ( current_user_can( 'edit_post', $attachment->ID ) ) {
+        if ( current_user_can( 'edit_post', $attachment->ID ) && wp_image_editor_supports( array( 'mime_type' => $attachment->post_mime_type ) ) ) {
                 $response['nonces']['update'] = wp_create_nonce( 'update-post_' . $attachment->ID );
                 $response['nonces']['edit'] = wp_create_nonce( 'image_editor-' . $attachment->ID );
                 $response['editLink'] = get_edit_post_link( $attachment->ID, 'raw' );