Changeset 58499 for branches/4.3

Timestamp:

06/24/2024 03:51:00 PM (12 months ago)

Author:

audrasjb

Message:

Editor: Fix Path Traversal issue on Windows in Template-Part Block.

Merges [58470] to the 4.3 branch.
Props xknown, jorbin.

File:

• branches/4.3/src/wp-includes/functions.php (modified) (1 diff)

branches/4.3/src/wp-includes/functions.php

@@ -3848 +3848 @@
  */
 function validate_file( $file, $allowed_files = '' ) {
+    // Normalize path for Windows servers
+    $file = wp_normalize_path( $file );
+
     if ( false !== strpos( $file, '..' ) )
         return 1;