Changeset 46901 for branches/5.2/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Timestamp:

12/12/2019 06:17:35 PM (7 years ago)

Author:

whyisjake

Message:

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

Props: danielbachhuber, whyisjake, peterwilson, xknown.

Prevent stored XSS through wp_targeted_link_rel().

Props: vortfu, whyisjake, peterwilsoncc, xknown, SergeyBiryukov, flaviozavan.

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 5.3 branch.

Props: xknown, nickdaugherty, peterwilsoncc.

Prevent stored XSS in the block editor.

Brings r46896 to the 5.3 branch.

Prevent escaped unicode characters become unescaped in unsafe HTML during JSON decoding.

Props: aduth, epiqueras.

Location:

branches/5.2

Files:

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

branches/5.2/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

@@ -500 +500 @@
                 }
 
-                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() ) );
                 }
@@ -655 +655 @@
                 }
 
-                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() ) );
                 }
@@ -957 +957 @@
          */
         protected function prepare_item_for_database( $request ) {
-                $prepared_post = new stdClass;
+                $prepared_post = new stdClass();
 
                 // Post ID.