diff --git a/src/main/java/apiaddicts/sonar/openapi/checks/RulesLists.java b/src/main/java/apiaddicts/sonar/openapi/checks/RulesLists.java
index 2657e87d..b61e5be8 100644
--- a/src/main/java/apiaddicts/sonar/openapi/checks/RulesLists.java
+++ b/src/main/java/apiaddicts/sonar/openapi/checks/RulesLists.java
@@ -92,7 +92,8 @@ public static List<Class<?>> getSecurityChecks() {
             OAR085OpenAPIVersionCheck.class,
 			OAR096ForbiddenResponseCheck.class,
             OAR045DefinedResponseCheck.class,
-            OAR049NoContentIn204Check.class
+            OAR049NoContentIn204Check.class,
+            OAR114HttpResponseHeadersChecks.class
         );
     }
 
diff --git a/src/main/java/apiaddicts/sonar/openapi/checks/security/OAR114HttpResponseHeadersChecks.java b/src/main/java/apiaddicts/sonar/openapi/checks/security/OAR114HttpResponseHeadersChecks.java
new file mode 100644
index 00000000..ad4df8b0
--- /dev/null
+++ b/src/main/java/apiaddicts/sonar/openapi/checks/security/OAR114HttpResponseHeadersChecks.java
@@ -0,0 +1,83 @@
+package apiaddicts.sonar.openapi.checks.security;
+
+import apiaddicts.sonar.openapi.checks.BaseCheck;
+import com.google.common.collect.ImmutableSet;
+import com.sonar.sslr.api.AstNodeType;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apiaddicts.apitools.dosonarapi.api.v2.OpenApi2Grammar;
+import org.apiaddicts.apitools.dosonarapi.api.v3.OpenApi3Grammar;
+import org.apiaddicts.apitools.dosonarapi.api.v31.OpenApi31Grammar;
+import org.apiaddicts.apitools.dosonarapi.sslr.yaml.grammar.JsonNode;
+import org.sonar.check.Rule;
+import org.sonar.check.RuleProperty;
+
+@Rule(key = OAR114HttpResponseHeadersChecks.KEY)
+public class OAR114HttpResponseHeadersChecks extends BaseCheck{
+
+    public static final String KEY = "OAR114";
+    private static final String MANDATORY_HEADERS = "x-api-key";
+    private static final String ALLOWED_HEADERS = "x-api-key, traceId, dateTime";
+
+    @RuleProperty(
+            key = "mandatory-headers",
+            description = "List of mandatory headers. Comma separated",
+            defaultValue = MANDATORY_HEADERS
+    )
+    private String mandatoryHeadersStr = MANDATORY_HEADERS;
+
+    @RuleProperty(
+            key = "allowed-headers",
+            description = "List of allowed headers. Comma separated",
+            defaultValue = ALLOWED_HEADERS
+    )
+    private String allowedHeadersStr = ALLOWED_HEADERS;
+
+    
+    private Set<String> mandatoryHeaders = new HashSet<>();
+    private Set<String> allowedHeaders = new HashSet<>();
+
+    @Override
+    protected void visitFile(JsonNode root) {
+        if (!mandatoryHeadersStr.trim().isEmpty()) mandatoryHeaders.addAll(Stream.of(mandatoryHeadersStr.split(",")).map(header -> header.toLowerCase().trim()).collect(Collectors.toSet()));
+        if (!allowedHeadersStr.trim().isEmpty()) allowedHeaders.addAll(Stream.of(allowedHeadersStr.split(",")).map(header -> header.toLowerCase().trim()).collect(Collectors.toSet()));
+    }
+
+    @Override
+    public Set<AstNodeType> subscribedKinds() {
+        return ImmutableSet.of(OpenApi2Grammar.RESPONSE, OpenApi3Grammar.RESPONSE, OpenApi31Grammar.RESPONSE);
+    }
+
+    @Override
+    public void visitNode(JsonNode node) {
+        validateResponseHeaders(node);
+    }
+
+
+    private void validateResponseHeaders(JsonNode node) {
+      JsonNode headersNode = node.get("headers");
+
+      if (headersNode == null || headersNode.isMissing() || headersNode.isNull()) return;
+
+      List<JsonNode> headerDefinitions = new ArrayList<>(headersNode.properties());
+      List<String> headerNames = new ArrayList<>();
+
+      for (JsonNode headerDef : headerDefinitions) {
+          String headerName = headerDef.key().getTokenValue().toLowerCase().trim();
+          headerNames.add(headerName);
+
+          if (!allowedHeaders.isEmpty() && !allowedHeaders.contains(headerName)) {
+              addIssue(KEY, translate("generic.not-allowed-header", headerName), headerDef.key());
+          }
+      }
+      if (mandatoryHeaders != null && !mandatoryHeaders.isEmpty() &&
+          !headerNames.containsAll(mandatoryHeaders)) {
+          addIssue(KEY, translate("generic.mandatory-headers", mandatoryHeadersStr), node.key());
+      }
+    }
+
+}
diff --git a/src/main/resources/org/sonar/l10n/openapi/rules/openapi/security/OAR114.html b/src/main/resources/org/sonar/l10n/openapi/rules/openapi/security/OAR114.html
new file mode 100644
index 00000000..bc606f00
--- /dev/null
+++ b/src/main/resources/org/sonar/l10n/openapi/rules/openapi/security/OAR114.html
@@ -0,0 +1,82 @@
+<h2>Normative - API Definition</h2>
+<p>Overriding certain headers or allowing any headers to be set and not specifying required headers can cause some vulnerabilities in the API.</p>
+<h2>Noncompliant Code Example (OpenAPI 2)</h2>
+<pre>
+  swagger: "2.0"
+  info:
+    version: 1.0.0
+    title: Swagger Petstore
+  paths:
+    /pets:
+      get:
+        responses:
+          200:
+            description: Ok
+            headers: 
+              Authorization: <span class="error-info" style="color: #FD8E18;"># Noncompliant {{OAR033: Header not allowed}}</span>
+                description: Forbidden header
+                schema:
+                  type: string
+</pre>
+<h2>Compliant Solution (OpenAPI 2)</h2>
+<pre>
+swagger: "2.0"
+info:
+  version: 1.0.0
+  title: Swagger Petstore
+paths:
+  /pets:
+    get:
+      responses:
+        200:
+          description: Ok
+          headers:
+            x-api-key:
+              description: Mandatory header
+              schema:
+                type: string
+            traceId:
+              description: Optional but allowed
+              schema:
+                type: string
+</pre>
+<h2>Noncompliant Code Example (OpenAPI 3)</h2>
+<pre>
+  openapi: "3.0.0"
+  info:
+    version: 1.0.0
+    title: Swagger Petstore
+  paths:
+    /pets:
+      get:
+        responses:
+          200:
+            description: Ok
+             headers: 
+              Authorization: <span class="error-info" style="color: #FD8E18;"># Noncompliant {{OAR033: Header not allowed}}</span>
+                description: Forbidden header
+                schema:
+                  type: string
+</pre>
+<h2>Compliant Solution (OpenAPI 3)</h2>
+<pre>
+openapi: "3.0.0"
+info:
+  version: 1.0.0
+  title: Swagger Petstore
+paths:
+  /pets:
+    get:
+      responses:
+        200:
+          description: Ok
+          headers:
+            x-api-key:
+              description: Mandatory header
+              schema:
+                type: string
+            traceId:
+              description: Optional but allowed
+              schema:
+                type: string
+</pre>
\ No newline at end of file
diff --git a/src/main/resources/org/sonar/l10n/openapi/rules/openapi/security/OAR114.json b/src/main/resources/org/sonar/l10n/openapi/rules/openapi/security/OAR114.json
new file mode 100644
index 00000000..bfb2c510
--- /dev/null
+++ b/src/main/resources/org/sonar/l10n/openapi/rules/openapi/security/OAR114.json
@@ -0,0 +1,13 @@
+{
+  "title": "OAR114 - HttpResponseHeaders - There are mandatory request headers and others that are not allowed",
+  "type": "VULNERABILITY",
+  "status": "ready",
+  "remediation": {
+    "func": "Constant\/Issue",
+    "constantCost": "15min"
+  },
+  "tags": [
+    "safety"
+  ],
+  "defaultSeverity": "CRITICAL"
+}
\ No newline at end of file
diff --git a/src/test/java/org/sonar/samples/openapi/checks/security/OAR114HttpResponseHeadersChecksTest.java b/src/test/java/org/sonar/samples/openapi/checks/security/OAR114HttpResponseHeadersChecksTest.java
new file mode 100644
index 00000000..fde1b59c
--- /dev/null
+++ b/src/test/java/org/sonar/samples/openapi/checks/security/OAR114HttpResponseHeadersChecksTest.java
@@ -0,0 +1,60 @@
+package org.sonar.samples.openapi.checks.security;
+import apiaddicts.sonar.openapi.checks.security.OAR114HttpResponseHeadersChecks;
+import org.junit.Before;
+import org.junit.Test;
+import org.sonar.api.rule.Severity;
+import org.sonar.api.rules.RuleType;
+import org.sonar.api.server.rule.RuleParamType;
+import org.sonar.samples.openapi.BaseCheckTest;
+
+public class OAR114HttpResponseHeadersChecksTest extends BaseCheckTest {
+@Before
+    public void init() {
+        ruleName = "OAR114";
+        check = new OAR114HttpResponseHeadersChecks();
+        v2Path = getV2Path("security");
+        v3Path = getV3Path("security");
+    }
+
+    @Test
+    public void verifyInV2() {
+        verifyV2("valid");
+    }
+
+    @Test
+    public void verifyInV2WithForbiddenParams() {
+        verifyV2("with-forbidden-params");
+    }
+
+    @Test
+    public void verifyInV2WithoutRequiredParams() {
+        verifyV2("without-required-params");
+    }
+
+    @Test
+    public void verifyInV3() {
+        verifyV3("valid");
+    }
+
+    @Test
+    public void verifyInV3WithForbiddenParams() {
+        verifyV3("with-forbidden-params");
+    }
+
+    @Test
+    public void verifyInV3WithoutRequiredParams() {
+        verifyV3("without-required-params");
+    }
+
+    @Override
+    public void verifyRule() {
+        assertRuleProperties("OAR114 - HttpResponseHeaders - There are mandatory request headers and others that are not allowed", RuleType.VULNERABILITY, Severity.CRITICAL, tags("safety"));
+    }
+
+    @Override
+    public void verifyParameters() {
+        assertNumberOfParameters(2);
+        assertParameterProperties("mandatory-headers", "x-api-key", RuleParamType.STRING);
+        assertParameterProperties("allowed-headers", "x-api-key, traceId, dateTime", RuleParamType.STRING);
+    }
+}
diff --git a/src/test/resources/checks/v2/security/OAR114/valid.json b/src/test/resources/checks/v2/security/OAR114/valid.json
new file mode 100644
index 00000000..2e73c4f8
--- /dev/null
+++ b/src/test/resources/checks/v2/security/OAR114/valid.json
@@ -0,0 +1,28 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "Valid Response Headers Test",
+    "version": "1.0"
+  },
+  "paths": {
+    "/example": {
+      "get": {
+        "responses": {
+          "200": {
+            "description": "OK",
+            "headers": {
+              "x-api-key": {
+                "type": "string",
+                "description": "Mandatory header"
+              },
+              "traceId": {
+                "type": "string",
+                "description": "Optional but allowed"
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/src/test/resources/checks/v2/security/OAR114/valid.yaml b/src/test/resources/checks/v2/security/OAR114/valid.yaml
new file mode 100644
index 00000000..50cf1f9f
--- /dev/null
+++ b/src/test/resources/checks/v2/security/OAR114/valid.yaml
@@ -0,0 +1,17 @@
+swagger: "2.0"
+info:
+  title: Valid Response Headers Test
+  version: "1.0"
+paths:
+  /example:
+    get:
+      responses:
+        "200":
+          description: OK
+          headers:
+            x-api-key:
+              type: string
+              description: Mandatory header
+            traceId:
+              type: string
+              description: Optional but allowed
diff --git a/src/test/resources/checks/v2/security/OAR114/with-forbidden-params.json b/src/test/resources/checks/v2/security/OAR114/with-forbidden-params.json
new file mode 100644
index 00000000..6f288ccf
--- /dev/null
+++ b/src/test/resources/checks/v2/security/OAR114/with-forbidden-params.json
@@ -0,0 +1,24 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "Forbidden Header Test",
+    "version": "1.0"
+  },
+  "paths": {
+    "/example": {
+      "get": {
+        "responses": {
+          "200": { # Noncompliant {{OAR114: Headers [x-api-key] are required}}
+            "description": "OK",
+            "headers": {
+              "Authorization": { # Noncompliant {{OAR114: Header not allowed}}
+                "type": "string",
+                "description": "Forbidden header"
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/src/test/resources/checks/v2/security/OAR114/with-forbidden-params.yaml b/src/test/resources/checks/v2/security/OAR114/with-forbidden-params.yaml
new file mode 100644
index 00000000..257c4a53
--- /dev/null
+++ b/src/test/resources/checks/v2/security/OAR114/with-forbidden-params.yaml
@@ -0,0 +1,14 @@
+swagger: "2.0"
+info:
+  title: Forbidden Header Test
+  version: "1.0"
+paths:
+  /example:
+    get:
+      responses:
+        "200": # Noncompliant {{OAR114: Headers [x-api-key] are required}}
+          description: OK
+          headers:
+            Authorization: # Noncompliant {{OAR114: Header not allowed}}
+              type: string
+              description: Forbidden header
diff --git a/src/test/resources/checks/v2/security/OAR114/without-required-params.json b/src/test/resources/checks/v2/security/OAR114/without-required-params.json
new file mode 100644
index 00000000..3714f087
--- /dev/null
+++ b/src/test/resources/checks/v2/security/OAR114/without-required-params.json
@@ -0,0 +1,24 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "Missing Mandatory Header Test",
+    "version": "1.0"
+  },
+  "paths": {
+    "/example": {
+      "get": {
+        "responses": {
+          "200": { # Noncompliant {{OAR114: Headers [x-api-key] are required}}
+            "description": "OK",
+            "headers": {
+              "traceId": {
+                "type": "string",
+                "description": "Allowed header",
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/src/test/resources/checks/v2/security/OAR114/without-required-params.yaml b/src/test/resources/checks/v2/security/OAR114/without-required-params.yaml
new file mode 100644
index 00000000..87969337
--- /dev/null
+++ b/src/test/resources/checks/v2/security/OAR114/without-required-params.yaml
@@ -0,0 +1,14 @@
+swagger: "2.0"
+info:
+  title: Missing Mandatory Header Test
+  version: "1.0"
+paths:
+  /example:
+    get:
+      responses:
+        "200": # Noncompliant {{OAR114: Headers [x-api-key] are required}}
+          description: OK
+          headers: 
+            traceId:
+              type: string
+              description: Allowed header
diff --git a/src/test/resources/checks/v3/security/OAR114/valid.json b/src/test/resources/checks/v3/security/OAR114/valid.json
new file mode 100644
index 00000000..79d9c816
--- /dev/null
+++ b/src/test/resources/checks/v3/security/OAR114/valid.json
@@ -0,0 +1,32 @@
+{
+  "openapi": "3.0.0",
+  "info": {
+    "title": "Valid Response Headers Test",
+    "version": "1.0"
+  },
+  "paths": {
+    "/example": {
+      "get": {
+        "responses": {
+          "200": {
+            "description": "OK",
+            "headers": {
+              "x-api-key": {
+                "description": "Mandatory header",
+                "schema": {
+                  "type": "string"
+                }
+              },
+              "traceId": {
+                "description": "Optional but allowed",
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/src/test/resources/checks/v3/security/OAR114/valid.yaml b/src/test/resources/checks/v3/security/OAR114/valid.yaml
new file mode 100644
index 00000000..8c936a19
--- /dev/null
+++ b/src/test/resources/checks/v3/security/OAR114/valid.yaml
@@ -0,0 +1,19 @@
+openapi: 3.0.0
+info:
+  title: Valid Response Headers Test
+  version: "1.0"
+paths:
+  /example:
+    get:
+      responses:
+        "200":
+          description: OK
+          headers:
+            x-api-key:
+              description: Mandatory header
+              schema:
+                type: string
+            traceId:
+              description: Optional but allowed
+              schema:
+                type: string
diff --git a/src/test/resources/checks/v3/security/OAR114/with-forbidden-params.json b/src/test/resources/checks/v3/security/OAR114/with-forbidden-params.json
new file mode 100644
index 00000000..975318bc
--- /dev/null
+++ b/src/test/resources/checks/v3/security/OAR114/with-forbidden-params.json
@@ -0,0 +1,26 @@
+{
+  "openapi": "3.0.0",
+  "info": {
+    "title": "Forbidden Header Test",
+    "version": "1.0"
+  },
+  "paths": {
+    "/example": {
+      "get": {
+        "responses": {
+          "200": { # Noncompliant {{OAR114: Headers [x-api-key] are required}}
+            "description": "OK",
+            "headers": {
+              "Authorization": { # Noncompliant {{OAR114: Header not allowed}}
+                "description": "Forbidden header",
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/src/test/resources/checks/v3/security/OAR114/with-forbidden-params.yaml b/src/test/resources/checks/v3/security/OAR114/with-forbidden-params.yaml
new file mode 100644
index 00000000..4f2c2bc7
--- /dev/null
+++ b/src/test/resources/checks/v3/security/OAR114/with-forbidden-params.yaml
@@ -0,0 +1,15 @@
+openapi: 3.0.0
+info:
+  title: Forbidden Header Test
+  version: "1.0"
+paths:
+  /example:
+    get:
+      responses:
+        "200": # Noncompliant {{OAR114: Headers [x-api-key] are required}}
+          description: OK
+          headers:
+            Authorization: # Noncompliant {{OAR114: Header not allowed}}
+              description: Forbidden header
+              schema:
+                type: string
diff --git a/src/test/resources/checks/v3/security/OAR114/without-required-params.json b/src/test/resources/checks/v3/security/OAR114/without-required-params.json
new file mode 100644
index 00000000..876746f3
--- /dev/null
+++ b/src/test/resources/checks/v3/security/OAR114/without-required-params.json
@@ -0,0 +1,26 @@
+{
+  "openapi": "3.0.0",
+  "info": {
+    "title": "Missing Mandatory Header Test",
+    "version": "1.0"
+  },
+  "paths": {
+    "/example": {
+      "get": {
+        "responses": {
+          "200": { # Noncompliant {{OAR114: Headers [x-api-key] are required}}
+            "description": "OK",
+            "headers": {
+              "traceId": {
+                "description": "Allowed header",
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/src/test/resources/checks/v3/security/OAR114/without-required-params.yaml b/src/test/resources/checks/v3/security/OAR114/without-required-params.yaml
new file mode 100644
index 00000000..5603c561
--- /dev/null
+++ b/src/test/resources/checks/v3/security/OAR114/without-required-params.yaml
@@ -0,0 +1,15 @@
+openapi: 3.0.0
+info:
+  title: Missing Mandatory Header Test
+  version: "1.0"
+paths:
+  /example:
+    get:
+      responses:
+        "200": # Noncompliant {{OAR114: Headers [x-api-key] are required}}
+          description: OK
+          headers:
+            traceId:
+              description: Allowed header
+              schema:
+                type: string