1 files changed, 3 insertions, 0 deletions
diff --git a/Postman/PostmanInputSanitizer.php b/Postman/PostmanInputSanitizer.php
index 561ce28..e33f6c4 100644
--- a/Postman/PostmanInputSanitizer.php
+++ b/Postman/PostmanInputSanitizer.php
@@ -1,4 +1,7 @@
 <?php
+if ( ! defined( 'ABSPATH' ) ) {
+    exit; // Exit if accessed directly
+}
 if ( ! class_exists( 'PostmanInputSanitizer' ) ) {
 	class PostmanInputSanitizer {
 		private $logger;