diff --git a/xwork-core/src/main/java/com/opensymphony/xwork2/security/DefaultExcludedPatternsChecker.java b/xwork-core/src/main/java/com/opensymphony/xwork2/security/DefaultExcludedPatternsChecker.java
index f0a3d6248..983ce630b 100644
--- a/xwork-core/src/main/java/com/opensymphony/xwork2/security/DefaultExcludedPatternsChecker.java
+++ b/xwork-core/src/main/java/com/opensymphony/xwork2/security/DefaultExcludedPatternsChecker.java
@@ -23,7 +23,9 @@ public class DefaultExcludedPatternsChecker implements ExcludedPatternsChecker {
             "(^|.*#)request(\\.|\\[).*",
             "(^|.*#)application(\\.|\\[).*",
             "(^|.*#)servlet(Request|Response)(\\.|\\[).*",
-            "(^|.*#)parameters(\\.|\\[).*"
+            "(^|.*#)parameters(\\.|\\[).*",
+            "(^|.*#)context(\\.|\\[).*",
+            "(^|.*#)_memberAccess(\\.|\\[).*"
     };
 
     private Set<Pattern> excludedPatterns;
diff --git a/xwork-core/src/test/java/com/opensymphony/xwork2/interceptor/ParametersInterceptorTest.java b/xwork-core/src/test/java/com/opensymphony/xwork2/interceptor/ParametersInterceptorTest.java
index ce86051b3..d6fc7c546 100644
--- a/xwork-core/src/test/java/com/opensymphony/xwork2/interceptor/ParametersInterceptorTest.java
+++ b/xwork-core/src/test/java/com/opensymphony/xwork2/interceptor/ParametersInterceptorTest.java
@@ -110,13 +110,11 @@ public class ParametersInterceptorTest extends XWorkTestCase {
         pi.setParameters(action, vs, params);
 
         // then
-        assertEquals(2, action.getActionMessages().size());
+        assertEquals(1, action.getActionMessages().size());
 
         String msg1 = action.getActionMessage(0);
-        String msg2 = action.getActionMessage(1);
 
-        assertTrue(msg1.contains("Error setting expression 'name' with value '(#context[\"xwork.MethodAccessor.denyMethodExecution\"]= new java.lang.Boolean(false), #_memberAccess[\"allowStaticMethodAccess\"]= new java.lang.Boolean(true), @java.lang.Runtime@getRuntime().exec('mkdir /tmp/PWNAGE'))(meh)'"));
-        assertTrue(msg2.contains("Error setting expression 'top['name'](0)' with value 'true'"));
+        assertTrue(msg1.contains("Error setting expression 'top['name'](0)' with value 'true'"));
         assertNull(action.getName());
     }
 
diff --git a/xwork-core/src/test/java/com/opensymphony/xwork2/security/DefaultExcludedPatternsCheckerTest.java b/xwork-core/src/test/java/com/opensymphony/xwork2/security/DefaultExcludedPatternsCheckerTest.java
index 32121b964..612552187 100644
--- a/xwork-core/src/test/java/com/opensymphony/xwork2/security/DefaultExcludedPatternsCheckerTest.java
+++ b/xwork-core/src/test/java/com/opensymphony/xwork2/security/DefaultExcludedPatternsCheckerTest.java
@@ -39,6 +39,10 @@ public class DefaultExcludedPatternsCheckerTest extends XWorkTestCase {
                 add("%{#parameters.test}");
                 add("%{#Parameters['test']}");
                 add("%{#Parameters.test}");
+                add("#context.get('com.opensymphony.xwork2.dispatcher.HttpServletResponse')");
+                add("%{#context.get('com.opensymphony.xwork2.dispatcher.HttpServletResponse')}");
+                add("#_memberAccess[\"allowStaticMethodAccess\"]= new java.lang.Boolean(true)");
+                add("%{#_memberAccess[\"allowStaticMethodAccess\"]= new java.lang.Boolean(true)}");
             }
         };