diff --git a/build.gradle.kts b/build.gradle.kts
index 61a3bcd74..a4f84239e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -205,6 +205,7 @@ dependencies {
     testRuntimeOnly("org.springframework:spring-beans:latest.release")
     testRuntimeOnly("org.springframework:spring-context:latest.release")
     testRuntimeOnly("org.springframework:spring-web:latest.release")
+    testRuntimeOnly("org.springframework:spring-webmvc:latest.release")
     testRuntimeOnly("org.springframework:spring-test:latest.release")
     testRuntimeOnly("org.springframework.boot:spring-boot-test:latest.release")
     testRuntimeOnly("org.springframework.boot:spring-boot-test-autoconfigure:latest.release")
diff --git a/src/main/java/org/openrewrite/java/spring/cve/Spring4Shell.java b/src/main/java/org/openrewrite/java/spring/cve/Spring4Shell.java
new file mode 100644
index 000000000..274b99edc
--- /dev/null
+++ b/src/main/java/org/openrewrite/java/spring/cve/Spring4Shell.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright 2021 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite.java.spring.cve;
+
+import org.openrewrite.ExecutionContext;
+import org.openrewrite.Recipe;
+import org.openrewrite.java.JavaIsoVisitor;
+import org.openrewrite.java.JavaParser;
+import org.openrewrite.java.JavaTemplate;
+import org.openrewrite.java.JavaVisitor;
+import org.openrewrite.java.search.FindAnnotations;
+import org.openrewrite.java.search.FindTypes;
+import org.openrewrite.java.search.UsesType;
+import org.openrewrite.java.tree.J;
+
+import java.util.Set;
+import java.util.function.Supplier;
+
+public class Spring4Shell extends Recipe {
+    @Override
+    public String getDisplayName() {
+        return "Spring4Shell fix";
+    }
+
+    @Override
+    public String getDescription() {
+        return "See the [blog post](https://spring.io/blog/2022/03/31/spring-framework-rce-early-announcement#status) on the issue. This recipe can be further refined as more information becomes available.";
+    }
+
+    @Override
+    protected JavaVisitor<ExecutionContext> getSingleSourceApplicableTest() {
+        return new UsesType<>("org.springframework.boot.autoconfigure.SpringBootApplication");
+    }
+
+//    @Override
+//    protected TreeVisitor<?, ExecutionContext> getApplicableTest() {
+//        // TODO add other applicable tests around presence of dependencies below a certain version, WAR packaging, etc.
+//        return new JavaVisitor<ExecutionContext>() {
+//            @Override
+//            public J visitJavaSourceFile(JavaSourceFile cu, ExecutionContext ctx) {
+//                JavaVersion javaVersion = cu.getMarkers().findFirst(JavaVersion.class).orElse(null);
+//                if (javaVersion != null && javaVersion.getMajorVersion() >= 9) {
+//                    return cu.withMarkers(cu.getMarkers().searchResult());
+//                }
+//                return cu;
+//            }
+//        };
+//    }
+
+    @Override
+    protected JavaVisitor<ExecutionContext> getVisitor() {
+        return new JavaIsoVisitor<ExecutionContext>() {
+            final Supplier<JavaParser> javaParser = () -> JavaParser.fromJavaVersion()
+                    .classpath("spring-boot-autoconfigure", "spring-beans", "spring-web", "spring-webmvc")
+                    .build();
+
+            final JavaTemplate mvcRegistration = JavaTemplate
+                    .builder(this::getCursor, "" +
+                            "@Bean " +
+                            "public WebMvcRegistrations mvcRegistrations() {" +
+                            "  return new WebMvcRegistrations() {" +
+                            "    @Override" +
+                            "    public RequestMappingHandlerAdapter getRequestMappingHandlerAdapter() {" +
+                            "      return null;" +
+                            "    }" +
+                            "  };" +
+                            "}")
+                    .javaParser(javaParser)
+                    .imports(
+                            "org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations",
+                            "org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter")
+                    .build();
+
+            @Override
+            public J.ClassDeclaration visitClassDeclaration(J.ClassDeclaration classDecl, ExecutionContext executionContext) {
+                J.ClassDeclaration c = super.visitClassDeclaration(classDecl, executionContext);
+                Set<J.Annotation> springBootApps = FindAnnotations.find(c, "@org.springframework.boot.autoconfigure.SpringBootApplication");
+                if (!springBootApps.isEmpty() && FindTypes.find(c, "org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations").isEmpty()) {
+                    // add @Bean method
+                    c = c.withTemplate(mvcRegistration, c.getBody().getCoordinates().addMethodDeclaration((m1, m2) -> {
+                        if (m1.getSimpleName().equals("mvcRegistrations")) return 1;
+                        if (m2.getSimpleName().equals("mvcRegistrations")) return -1;
+                        return m1.getSimpleName().compareTo(m2.getSimpleName());
+                    }));
+
+                    maybeAddImport("org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations");
+                    maybeAddImport("org.springframework.context.annotation.Bean");
+                    maybeAddImport("org.springframework.web.bind.ServletRequestDataBinder");
+                    maybeAddImport("org.springframework.web.context.request.NativeWebRequest");
+                    maybeAddImport("org.springframework.web.method.annotation.InitBinderDataBinderFactory");
+                    maybeAddImport("org.springframework.web.method.support.InvocableHandlerMethod");
+                    maybeAddImport("org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter");
+                    maybeAddImport("org.springframework.web.servlet.mvc.method.annotation.ServletRequestDataBinderFactory");
+                }
+                return c;
+            }
+        };
+    }
+}
diff --git a/src/main/java/org/openrewrite/java/spring/cve/package-info.java b/src/main/java/org/openrewrite/java/spring/cve/package-info.java
new file mode 100644
index 000000000..11f3fd3d0
--- /dev/null
+++ b/src/main/java/org/openrewrite/java/spring/cve/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2021 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+@NonNullApi @NonNullFields
+package org.openrewrite.java.spring.cve;
+
+import org.openrewrite.internal.lang.NonNullApi;
+import org.openrewrite.internal.lang.NonNullFields;
diff --git a/src/main/resources/Spring4Shell.java b/src/main/resources/Spring4Shell.java
new file mode 100644
index 000000000..c2ad92736
--- /dev/null
+++ b/src/main/resources/Spring4Shell.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2021 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations;
+import org.springframework.context.annotation.Bean;
+import org.springframework.web.bind.ServletRequestDataBinder;
+import org.springframework.web.context.request.NativeWebRequest;
+import org.springframework.web.method.annotation.InitBinderDataBinderFactory;
+import org.springframework.web.method.support.InvocableHandlerMethod;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter;
+import org.springframework.web.servlet.mvc.method.annotation.ServletRequestDataBinderFactory;
+
+class Fix {
+    @Bean
+    public WebMvcRegistrations mvcRegistrations() {
+        return new WebMvcRegistrations() {
+            @Override
+            public RequestMappingHandlerAdapter getRequestMappingHandlerAdapter() {
+                return new ExtendedRequestMappingHandlerAdapter();
+            }
+        };
+    }
+
+private static class ExtendedRequestMappingHandlerAdapter extends RequestMappingHandlerAdapter {
+        @Override
+        protected InitBinderDataBinderFactory createDataBinderFactory(List<InvocableHandlerMethod> methods) {
+            return new ServletRequestDataBinderFactory(methods, getWebBindingInitializer()) {
+                @Override
+                protected ServletRequestDataBinder createBinderInstance(
+                        Object target, String name, NativeWebRequest request) throws Exception {
+
+                    ServletRequestDataBinder binder = super.createBinderInstance(target, name, request);
+                    String[] fields = binder.getDisallowedFields();
+                    List<String> fieldList = new ArrayList<>(fields != null ? Arrays.asList(fields) : Collections.emptyList());
+                    fieldList.addAll(Arrays.asList("class.*", "Class.*", "*.class.*", "*.Class.*"));
+                    binder.setDisallowedFields(fieldList.toArray(new String[]{}));
+                    return binder;
+                }
+        };
+    }
+}
+}
diff --git a/src/test/kotlin/org/openrewrite/java/spring/cve/Spring4ShellTest.kt b/src/test/kotlin/org/openrewrite/java/spring/cve/Spring4ShellTest.kt
new file mode 100644
index 000000000..9003d2be7
--- /dev/null
+++ b/src/test/kotlin/org/openrewrite/java/spring/cve/Spring4ShellTest.kt
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2021 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite.java.spring.org.openrewrite.java.spring.cve
+
+import org.junit.jupiter.api.Test
+import org.openrewrite.Recipe
+import org.openrewrite.java.JavaParser
+import org.openrewrite.java.JavaRecipeTest
+import org.openrewrite.java.spring.cve.Spring4Shell
+
+class Spring4ShellTest : JavaRecipeTest {
+    override val parser: JavaParser
+        get() = JavaParser.fromJavaVersion()
+            .logCompilationWarningsAndErrors(true)
+            .classpath("spring-beans", "spring-boot", "spring-context")
+            .build()
+
+    override val recipe: Recipe
+        get() = Spring4Shell()
+
+    @Test
+    fun spring4Shell() = assertChanged(
+        before = """
+            import org.springframework.boot.autoconfigure.SpringBootApplication;
+            import org.springframework.context.annotation.Bean;
+            
+            @SpringBootApplication
+            class Test {
+                @Bean
+                String existingBean() {
+                    return "hi";
+                }
+            }
+        """,
+        after = """
+            import org.springframework.boot.autoconfigure.SpringBootApplication;
+            import org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations;
+            import org.springframework.context.annotation.Bean;
+            import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter;
+            
+            @SpringBootApplication
+            class Test {
+                @Bean
+                String existingBean() {
+                    return "hi";
+                }
+            
+                @Bean
+                public WebMvcRegistrations mvcRegistrations() {
+                    return new WebMvcRegistrations() {
+                        @Override
+                        public RequestMappingHandlerAdapter getRequestMappingHandlerAdapter() {
+                            return null;
+                        }
+                    };
+                }
+            }
+        """,
+    )
+}