Changeset 46917 for branches/4.8/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Timestamp:

12/12/2019 06:53:18 PM (6 years ago)

Author:

SergeyBiryukov

Message:

Ensure that a user can publish_posts before making a post sticky.

Props: danielbachhuber, whyisjake, peterwilson, xknown.

Brings r46893 to the 4.8 branch.

Update wp_kses_bad_protocol() to recognize : on uri attributes,

wp_kses_bad_protocol() makes sure to validate that uri attributes don’t contain invalid/or not allowed protocols. While this works fine in most cases, there’s a risk that by using the colon html5 named entity, one is able to bypass this function.

Brings r46895 to the 4.8 branch.

Props: xknown, nickdaugherty, peterwilsoncc.

Location:

branches/4.8

Files:

• . (modified) (1 prop)
• src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php (modified) (3 diffs)

branches/4.8/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

@@ -502 +502 @@
         }
 
-        if ( ! empty( $request['sticky'] ) && ! current_user_can( $post_type->cap->edit_others_posts ) ) {
+        if ( ! empty( $request['sticky'] ) && ! current_user_can( $post_type->cap->edit_others_posts ) && ! current_user_can( $post_type->cap->publish_posts ) ) {
             return new WP_Error( 'rest_cannot_assign_sticky', __( 'Sorry, you are not allowed to make posts sticky.' ), array( 'status' => rest_authorization_required_code() ) );
         }
@@ -646 +646 @@
         }
 
-        if ( ! empty( $request['sticky'] ) && ! current_user_can( $post_type->cap->edit_others_posts ) ) {
+        if ( ! empty( $request['sticky'] ) && ! current_user_can( $post_type->cap->edit_others_posts ) && ! current_user_can( $post_type->cap->publish_posts ) ) {
             return new WP_Error( 'rest_cannot_assign_sticky', __( 'Sorry, you are not allowed to make posts sticky.' ), array( 'status' => rest_authorization_required_code() ) );
         }
@@ -939 +939 @@
      */
     protected function prepare_item_for_database( $request ) {
-        $prepared_post = new stdClass;
+        $prepared_post = new stdClass();
 
         // Post ID.