Changeset 56852 for branches/4.3/src/wp-admin/includes/dashboard.php

Timestamp:

10/12/2023 02:28:05 PM (3 years ago)

Author:

davidbaumwald

Message:

Grouped backports to the 4.3 branch.

• Comments: Prevent users who can not see a post from seeing comments on it.
• Shortcodes: Restrict ajax handler for media shortcode.
• Prevent unintended behavior when certain objects are unserialized.

Merges [56835], [56836], and [56838] to the 4.1 branch.
Props xknown, jorbin, joehoyle, peterwilsoncc, ehtis, tykoted, antpb.

File:

• branches/4.3/src/wp-admin/includes/dashboard.php (modified) (1 diff)

branches/4.3/src/wp-admin/includes/dashboard.php

@@ -822 +822 @@
 
         echo '<div id="the-comment-list" data-wp-lists="list:comment">';
-        foreach ( $comments as $comment )
-            _wp_dashboard_recent_comments_row( $comment );
+        foreach ( $comments as $comment ) {
+            $comment_post = get_post( $comment->comment_post_ID );
+            if (
+                current_user_can( 'edit_post', $comment->comment_post_ID ) ||
+                (
+                    empty( $comment_post->post_password ) &&
+                    current_user_can( 'read_post', $comment->comment_post_ID )
+                )
+            ) {
+                _wp_dashboard_recent_comments_row( $comment );
+            }
+        }
         echo '</div>';