Changeset 56867

Timestamp:

10/12/2023 02:54:10 PM (9 months ago)

Author:

joemcgill

Message:

Grouped backports to the 6.1 branch.

• REST API: Limit search_columns for users without list_users.
• Comments: Prevent users who can not see a post from seeing comments on it.
• Application Passwords: Prevent the use of some pseudo protocols in application passwords.
• Restrict media shortcode ajax to certain type
• REST API: Ensure no-cache headers are sent when methods are overriden.
• Prevent unintended behavior when certain objects are unserialized.

Merges [56833], [56834], [56835], [56836], [56837], and [56838] to the 6.1 branch.
Props xknown, jorbin, Vortfu, joehoyle, timothyblynjacobs, peterwilsoncc, ehtis, tykoted, martinkrcho, paulkevan, dd32, antpb, rmccue.

Location:

branches/6.1

Files:

• . (modified) (1 prop)
• src/wp-admin/includes/ajax-actions.php (modified) (2 diffs)
• src/wp-admin/includes/class-wp-comments-list-table.php (modified) (1 diff)
• src/wp-admin/includes/class-wp-list-table.php (modified) (1 diff)
• src/wp-admin/includes/dashboard.php (modified) (1 diff)
• src/wp-admin/includes/user.php (modified) (3 diffs)
• src/wp-includes/Requests/Hooks.php (modified) (1 diff)
• src/wp-includes/Requests/IRI.php (modified) (1 diff)
• src/wp-includes/Requests/Session.php (modified) (1 diff)
• src/wp-includes/class-wp-block-patterns-registry.php (modified) (1 diff)
• src/wp-includes/class-wp-block-type-registry.php (modified) (1 diff)
• src/wp-includes/class-wp-theme.php (modified) (2 diffs)
• src/wp-includes/media.php (modified) (4 diffs)
• src/wp-includes/rest-api.php (modified) (1 diff)
• src/wp-includes/rest-api/class-wp-rest-server.php (modified) (3 diffs)
• src/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php (modified) (1 diff)
• src/wp-includes/shortcodes.php (modified) (1 diff)

branches/6.1/src/wp-admin/includes/ajax-actions.php

@@ -3853 +3853 @@
     $shortcode = wp_unslash( $_POST['shortcode'] );
 
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     if ( ! empty( $_POST['post_ID'] ) ) {
         $post = get_post( (int) $_POST['post_ID'] );
@@ -3859 +3875 @@
     // The embed shortcode requires a post.
     if ( ! $post || ! current_user_can( 'edit_post', $post->ID ) ) {
-        if ( 'embed' === $shortcode ) {
+        if (  ) {
             wp_send_json_error();
         }

branches/6.1/src/wp-admin/includes/class-wp-comments-list-table.php

@@ -637 +637 @@
 
         $this->user_can = current_user_can( 'edit_comment', $comment->comment_ID );
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         echo "<tr id='comment-$comment->comment_ID' class='$the_comment_class'>";

branches/6.1/src/wp-admin/includes/class-wp-list-table.php

@@ -812 +812 @@
             $pending_comments_number
         );
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         if ( ! $approved_comments && ! $pending_comments ) {

branches/6.1/src/wp-admin/includes/dashboard.php

@@ -1092 +1092 @@
         echo '<ul id="the-comment-list" data-wp-lists="list:comment">';
         foreach ( $comments as $comment ) {
-            _wp_dashboard_recent_comments_row( $comment );
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+            $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 '</ul>';

branches/6.1/src/wp-admin/includes/user.php

@@ -607 +607 @@
  *
  * @since 5.6.0
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  *
  * @param array   $request {
@@ -622 +624 @@
     $error = new WP_Error();
 
-    if ( ! empty( $request['success_url'] ) ) {
-        $scheme = wp_parse_url( $request['success_url'], PHP_URL_SCHEME );
-
-        if ( 'http' === $scheme ) {
+    if ( isset( $request['success_url'] ) ) {
+        $validated_success_url = wp_is_authorize_application_redirect_url_valid( $request['success_url'] );
+        if ( is_wp_error( $validated_success_url ) ) {
             $error->add(
-                'invalid_redirect_scheme',
-                __( 'The success URL must be served over a secure connection.' )
+                ,
+                )
             );
         }
     }
 
-    if ( ! empty( $request['reject_url'] ) ) {
-        $scheme = wp_parse_url( $request['reject_url'], PHP_URL_SCHEME );
-
-        if ( 'http' === $scheme ) {
+    if ( isset( $request['reject_url'] ) ) {
+        $validated_reject_url = wp_is_authorize_application_redirect_url_valid( $request['reject_url'] );
+        if ( is_wp_error( $validated_reject_url ) ) {
             $error->add(
-                'invalid_redirect_scheme',
-                __( 'The rejection URL must be served over a secure connection.' )
+                ,
+                )
             );
         }
@@ -668 +668 @@
     return true;
 }
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branches/6.1/src/wp-includes/Requests/Hooks.php

@@ -66 +66 @@
         return true;
     }
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 }

branches/6.1/src/wp-includes/Requests/IRI.php

@@ -706 +706 @@
     }
 
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     /**
      * Set the entire IRI. Returns true on success, false on failure (if there

branches/6.1/src/wp-includes/Requests/Session.php

@@ -230 +230 @@
     }
 
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     /**
      * Merge a request's data with the default data

branches/6.1/src/wp-includes/class-wp-block-patterns-registry.php

@@ -189 +189 @@
     }
 
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     /**
      * Utility method to retrieve the main instance of the class.

branches/6.1/src/wp-includes/class-wp-block-type-registry.php

@@ -169 +169 @@
     }
 
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     /**
      * Utility method to retrieve the main instance of the class.

branches/6.1/src/wp-includes/class-wp-theme.php

@@ -719 +719 @@
 
     /**
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      * Adds theme data to cache.
      *
@@ -1779 +1801 @@
         return strnatcasecmp( $a->name_translated, $b->name_translated );
     }
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 }

branches/6.1/src/wp-includes/media.php

@@ -2454 +2454 @@
         }
     } elseif ( ! empty( $atts['exclude'] ) ) {
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         $attachments = get_children(
             array(
@@ -2466 +2467 @@
         );
     } else {
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         $attachments = get_children(
             array(
@@ -2476 +2478 @@
             )
         );
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@@ -2804 +2817 @@
     }
 
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     if ( empty( $attachments ) ) {
         return '';

branches/6.1/src/wp-includes/rest-api.php

@@ -1069 +1069 @@
 
     if ( ! $result ) {
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         return new WP_Error( 'rest_cookie_invalid_nonce', __( 'Cookie check failed' ), array( 'status' => 403 ) );
     }

branches/6.1/src/wp-includes/rest-api/class-wp-rest-server.php

@@ -360 +360 @@
 
         /**
-         * Filters whether to send nocache headers on a REST API request.
-         *
-         * @since 4.4.0
-         *
-         * @param bool $rest_send_nocache_headers Whether to send no-cache headers.
-         */
-        $send_no_cache_headers = apply_filters( 'rest_send_nocache_headers', is_user_logged_in() );
-        if ( $send_no_cache_headers ) {
-            foreach ( wp_get_nocache_headers() as $header => $header_value ) {
-                if ( empty( $header_value ) ) {
-                    $this->remove_header( $header );
-                } else {
-                    $this->send_header( $header, $header_value );
-                }
-            }
-        }
-
-        /**
          * Filters whether the REST API is enabled.
          *
@@ -431 +413 @@
          * header.
          */
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         if ( isset( $_GET['_method'] ) ) {
             $request->set_method( $_GET['_method'] );
         } elseif ( isset( $_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE'] ) ) {
             $request->set_method( $_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE'] );
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         }
 
@@ -493 +477 @@
          */
         $served = apply_filters( 'rest_pre_serve_request', false, $result, $request, $this );
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         if ( ! $served ) {

branches/6.1/src/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php

@@ -319 +319 @@
 
         if ( ! empty( $prepared_args['search'] ) ) {
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             $prepared_args['search'] = '*' . $prepared_args['search'] . '*';
         }

branches/6.1/src/wp-includes/shortcodes.php

@@ -167 +167 @@
     }
     return false;
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 }