Changeset 46498 for branches/4.4/src/wp-includes/rest-api.php

Timestamp:

10/14/2019 07:08:52 PM (7 years ago)

Author:

whyisjake

Message:

Backporting several bug fixes.

• Query: Remove the static query property.
• HTTP API: Protect against hex interpretation.
• Filesystem API: Prevent directory travelersals when creating new folders.
• Administration: Ensure that admin referer nonce is valid.
• REST API: Send a Vary: Origin header on GET requests.
• Customizer: Properly sanitize background images.

Backports [46474], [46475], [46476], [46477], [46478], [46483], [46485] to the 4.4 branch.

Location:

branches/4.4

Files:

• . (modified) (1 prop)
• src/wp-includes/rest-api.php (modified) (1 diff)

branches/4.4/src/wp-includes/rest-api.php

@@ -377 +377 @@
                 header( 'Access-Control-Allow-Methods: POST, GET, OPTIONS, PUT, DELETE' );
                 header( 'Access-Control-Allow-Credentials: true' );
+                header( 'Vary: Origin', false );
+        } elseif ( ! headers_sent() && 'GET' === $_SERVER['REQUEST_METHOD'] && ! is_user_logged_in() ) {
+                header( 'Vary: Origin', false );
         }