diff --git a/Explorer/Assets/DCL/Infrastructure/SceneRuntime/Tests/V8Tests.cs b/Explorer/Assets/DCL/Infrastructure/SceneRuntime/Tests/V8Tests.cs
index 4acd2f4c7e4..a4d8f263ba4 100644
--- a/Explorer/Assets/DCL/Infrastructure/SceneRuntime/Tests/V8Tests.cs
+++ b/Explorer/Assets/DCL/Infrastructure/SceneRuntime/Tests/V8Tests.cs
@@ -2,14 +2,15 @@
 using Microsoft.ClearScript;
 using Microsoft.ClearScript.V8;
 using NUnit.Framework;
+using System;
 using UnityEngine;
 
 namespace SceneRuntime.Tests
 {
     public class V8Tests
     {
-        private V8EngineFactory engineFactory;
-        private V8ScriptEngine engine;
+        private V8EngineFactory engineFactory = null!;
+        private V8ScriptEngine engine = null!;
 
         [SetUp]
         public void SetUp()
@@ -56,5 +57,37 @@ function func(data) {
 
             sceneScriptObject!.InvokeAsFunction(data);
         }
+
+        [Test]
+        public void DisableReflectionOnCreatedEngine()
+        {
+            // Assert — the factory keeps AllowReflection disabled on the scene engine.
+            Assert.IsFalse(engine.AllowReflection);
+        }
+
+        [Test]
+        public void BlockReflectionFromSceneScript()
+        {
+            // Arrange
+            engine.AddHostObject("host", new SampleHostObject());
+
+            // Act — ordinary host member access must still work.
+            object? value = engine.Evaluate("host.Value");
+
+            // Assert
+            Assert.AreEqual(42, value);
+
+            // Act — reflection members are not available to scene scripts.
+            Exception reflectionException = Assert.Catch(() => engine.Evaluate("host.GetType()"));
+
+            // Assert
+            Assert.That(reflectionException.ToString(), Does.Contain("reflection").IgnoreCase);
+        }
+
+        public class SampleHostObject
+        {
+            // ReSharper disable once UnusedMember.Local
+            public int Value => 42;
+        }
     }
 }
diff --git a/Explorer/Assets/DCL/Infrastructure/SceneRuntime/V8EngineFactory.cs b/Explorer/Assets/DCL/Infrastructure/SceneRuntime/V8EngineFactory.cs
index a1ef019fea0..43edec5c0f3 100644
--- a/Explorer/Assets/DCL/Infrastructure/SceneRuntime/V8EngineFactory.cs
+++ b/Explorer/Assets/DCL/Infrastructure/SceneRuntime/V8EngineFactory.cs
@@ -17,7 +17,7 @@ public V8ScriptEngine Create(SceneShortInfo sceneInfo)
             // IL2CPP does not support dynamic bindings!
             engine.DisableDynamicBinding = true;
             engine.UseReflectionBindFallback = true;
-            engine.AllowReflection = true;
+            engine.AllowReflection = false;
 
             return engine;
         }