diff --git a/TShockAPI/GetDataHandlers.cs b/TShockAPI/GetDataHandlers.cs
index 318f8b7a..5a9838d2 100755
--- a/TShockAPI/GetDataHandlers.cs
+++ b/TShockAPI/GetDataHandlers.cs
@@ -351,6 +351,11 @@ namespace TShockAPI
                 return Tools.HandleGriefer(args.Player, "Update Player abuse");
             }
 
+            if (item < 0 || item > args.TPlayer.inventory.Length)
+            {
+                return Tools.HandleGriefer(args.Player, "Update Player abuse");
+            }
+
             return false;
         }