Make WordPress Core


Ignore:
Timestamp:
10/12/2023 02:21:47 PM (8 months ago)
Author:
davidbaumwald
Message:

Grouped backports to the 4.1 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:
1 edited

Legend:

Unmodified
Added
Removed
  • branches/4.1/src/wp-admin/includes/class-wp-list-table.php

    r30679 r56850  
    574574        $pending_phrase = sprintf( __( '%s pending' ), number_format( $pending_comments ) );
    575575
     576        $post_object   = get_post( $post_id );
     577        $edit_post_cap = $post_object ? 'edit_post' : 'edit_posts';
     578        if (
     579            current_user_can( $edit_post_cap, $post_id ) ||
     580            (
     581                empty( $post_object->post_password ) &&
     582                current_user_can( 'read_post', $post_id )
     583            )
     584        ) {
     585            // The user has access to the post and thus can see comments
     586        } else {
     587            return false;
     588        }
     589
    576590        if ( $pending_comments )
    577591            echo '<strong>';
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