Changeset 54571 for branches/5.0/src/wp-includes/functions.php

Timestamp:

10/17/2022 06:13:25 PM (2 years ago)

Author:

SergeyBiryukov

Message:

Grouped backports to the 5.0 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,
• Media: Refactor search by filename within the admin,
• Pings/trackbacks: Apply KSES to all trackbacks,
• Comments: Apply kses when editing comments,
• Customize: Escape blogname option in underscores templates,
• REST API: Lockdown post parameter of the terms endpoint,
• Mail: Reset PHPMailer properties between use,
• Query: Validate relation in WP_Date_Query,
• Widgets: Escape RSS error messages for display.

Merges [54521], [54522], [54523], [54524], [54525], [54526], [54527], [54528], [54529], [54530], [54541] to the 5.0 branch.
Props voldemortensen, johnbillion, paulkevan, peterwilsoncc, xknown, dd32, audrasjb, martinkrcho, vortfu, davidbaumwald, tykoted, timothyblynjacobs, johnjamesjacoby, ehtis, matveb, talldanwp.

Location:

branches/5.0

Files:

• . (modified) (1 prop)
• src/wp-includes/functions.php (modified) (5 diffs)

branches/5.0/src/wp-includes/functions.php

@@ -657 +657 @@
  * Determines whether the publish date of the current post in the loop is different
  * from the publish date of the previous post in the loop.
- * 
+ *
  * For more information on this and similar theme functions, check out
- * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ 
+ * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/
  * Conditional Tags} article in the Theme Developer Handbook.
- * 
+ *
  * @since 0.71
  *
@@ -1352 +1352 @@
  *
  * Checks for the 'siteurl' option for whether WordPress is installed.
- * 
+ *
  * For more information on this and similar theme functions, check out
- * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ 
+ * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/
  * Conditional Tags} article in the Theme Developer Handbook.
  *
@@ -2413 +2413 @@
             if ( $type !== $real_mime ) {
                 /*
-                 * Everything else including image/* and application/*: 
+                 * Everything else including image/* and application/*:
                  * If the real content type doesn't match the file extension, assume it's dangerous.
                  */
@@ -2422 +2422 @@
     }
 
-    // The mime type must be allowed 
+    // The mime type must be allowed
     if ( $type ) {
         $allowed = get_allowed_mime_types();
@@ -2696 +2696 @@
         $html = __( 'The link you followed has expired.' );
         if ( wp_get_referer() ) {
-            $html .= '</p><p>';
-            $html .= sprintf( '<a href="%s">%s</a>',
-                esc_url( remove_query_arg( 'updated', wp_get_referer() ) ),
+            $wp_http_referer = remove_query_arg( 'updated', wp_get_referer() );
+            $wp_http_referer = wp_validate_redirect( esc_url_raw( $wp_http_referer ) );
+            $html           .= '</p><p>';
+            $html           .= sprintf(
+                '<a href="%s">%s</a>',
+                esc_url( $wp_http_referer ),
                 __( 'Please try again.' )
             );