Make WordPress Core


Ignore:
Timestamp:
10/17/2022 05:55:03 PM (21 months ago)
Author:
SergeyBiryukov
Message:

Grouped backports to the 4.2 branch.

  • Posts, Post types: Apply KSES to post-by-email content,
  • General: Validate host on "Are you sure?" screen,
  • Posts, Post types: Remove emails from post-by-email logs,
  • Pings/trackbacks: Apply KSES to all trackbacks,
  • Comments: Apply kses when editing comments,
  • Mail: Reset PHPMailer properties between use,
  • Query: Validate relation in WP_Date_Query,
  • Widgets: Escape RSS error messages for display.

Merges [54521], [54522], [54523], [54525], [54527], [54529], [54530], [54541] to the 4.2 branch.
Props voldemortensen, johnbillion, paulkevan, peterwilsoncc, xknown, dd32, audrasjb, martinkrcho, davidbaumwald, tykoted, johnjamesjacoby, ehtis, matveb, talldanwp.

Location:
branches/4.2
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • branches/4.2

  • branches/4.2/src/wp-includes/comment.php

    r32367 r54554  
    24272427    }
    24282428
     2429    $filter_comment = false;
     2430    if ( ! has_filter( 'pre_comment_content', 'wp_filter_kses' ) ) {
     2431        $filter_comment = ! user_can( isset( $comment['user_id'] ) ? $comment['user_id'] : 0, 'unfiltered_html' );
     2432    }
     2433
     2434    if ( $filter_comment ) {
     2435        add_filter( 'pre_comment_content', 'wp_filter_kses' );
     2436    }
     2437
    24292438    // Escape data pulled from DB.
    24302439    $comment = wp_slash($comment);
     
    24362445
    24372446    $commentarr = wp_filter_comment( $commentarr );
     2447
     2448    if ( $filter_comment ) {
     2449        remove_filter( 'pre_comment_content', 'wp_filter_kses' );
     2450    }
    24382451
    24392452    // Now extract the merged array.
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