diff --git a/hertzbeat-startup/src/main/resources/sureness.yml b/hertzbeat-startup/src/main/resources/sureness.yml
index ee294024421..f63bee0e8f5 100644
--- a/hertzbeat-startup/src/main/resources/sureness.yml
+++ b/hertzbeat-startup/src/main/resources/sureness.yml
@@ -70,6 +70,23 @@ resourceRole:
   - /api/config/**===post===[admin]
   - /api/config/**===put===[admin]
   - /api/config/**===delete===[admin]
+  # queue depth of the hertzbeat process itself, operational data
+  - /api/metrics===get===[admin]
+  # per account metric favourites rendered on the monitor pages
+  - /api/metrics/**===get===[admin,user,guest]
+  - /api/metrics/**===post===[admin,user,guest]
+  - /api/metrics/**===delete===[admin,user,guest]
+  - /api/label/**===get===[admin,user,guest]
+  - /api/label/**===post===[admin,user]
+  - /api/label/**===put===[admin,user]
+  - /api/label/**===delete===[admin]
+  # the storage availability probe is read by every monitor page, while the query
+  # route forwards a raw promql expression straight to the time series database
+  - /api/warehouse/**===get===[admin,user,guest]
+  - /api/warehouse/query===post===[admin]
+  - /api/logs/otlp/**===post===[admin,user]
+  - /api/logs===delete===[admin]
+  - /api/v2/alerts===post===[admin,user]
   - /api/status/page/**===get===[admin,user,guest]
   - /api/status/page/**===post===[admin,user]
   - /api/status/page/**===put===[admin,user]
diff --git a/hertzbeat-startup/src/test/java/org/apache/hertzbeat/startup/security/SurenessUnruledEndpointTest.java b/hertzbeat-startup/src/test/java/org/apache/hertzbeat/startup/security/SurenessUnruledEndpointTest.java
new file mode 100644
index 00000000000..49ef4a867ed
--- /dev/null
+++ b/hertzbeat-startup/src/test/java/org/apache/hertzbeat/startup/security/SurenessUnruledEndpointTest.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.apache.hertzbeat.startup.security;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import com.usthe.sureness.matcher.util.TirePathTree;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.yaml.snakeyaml.Yaml;
+
+/**
+ * Guards the routes that carried no rbac rule at all.
+ *
+ * <p>A route absent from {@code sureness.yml} leaves `supportRoles` null, and
+ * `BaseProcessor.authorized` returns early when no role is required, so every one of
+ * these was reachable by any authenticated account including {@code guest}: a raw promql
+ * passthrough to the time series database, log deletion, log and alert injection, label
+ * management and the internal queue metrics of the hertzbeat process.
+ */
+class SurenessUnruledEndpointTest {
+
+    private static final String SEPARATOR = "===";
+
+    private static TirePathTree roleTree;
+
+    @BeforeAll
+    @SuppressWarnings("unchecked")
+    static void loadSurenessConfig() throws IOException {
+        List<String> resourceRole;
+        try (InputStream in = SurenessUnruledEndpointTest.class.getResourceAsStream("/sureness.yml")) {
+            assertNotNull(in, "sureness.yml must be on the classpath");
+            Map<String, Object> document = new Yaml().load(in);
+            resourceRole = (List<String>) document.get("resourceRole");
+        }
+        assertNotNull(resourceRole, "resourceRole must be present");
+        roleTree = new TirePathTree();
+        roleTree.buildTree(new LinkedHashSet<>(resourceRole));
+    }
+
+    private static String rolesFor(String path, String method) {
+        return roleTree.searchPathFilterRoles(path + SEPARATOR + method);
+    }
+
+    /**
+     * `PromqlQueryExecutor` forwards the submitted expression verbatim, so this route reads
+     * the whole metric store regardless of which monitors the caller may see.
+     */
+    @Test
+    void queryingTheWarehouseDirectlyIsRestrictedToAdmin() {
+        assertEquals("[admin]", rolesFor("/api/warehouse/query", "post"));
+    }
+
+    @Test
+    void probingStorageAvailabilityStaysOpenToEveryRole() {
+        assertEquals("[admin,user,guest]", rolesFor("/api/warehouse/storage/status", "get"));
+    }
+
+    @Test
+    void deletingLogsIsRestrictedToAdmin() {
+        assertEquals("[admin]", rolesFor("/api/logs", "delete"));
+    }
+
+    @Test
+    void readingLogsStaysOpenToEveryRole() {
+        assertEquals("[admin,user,guest]", rolesFor("/api/logs/list", "get"));
+    }
+
+    /**
+     * Matches how the sibling ingestion routes `/api/otlp/**` and `/api/logs/ingest/**`
+     * are already scoped, so a low privileged account can no longer forge log records.
+     */
+    @Test
+    void ingestingOtlpLogsRequiresAtLeastUser() {
+        assertEquals("[admin,user]", rolesFor("/api/logs/otlp/v1/logs", "post"));
+    }
+
+    /**
+     * The prometheus alertmanager webhook injects alerts, which drive notifications.
+     * Scoped like the sibling `/api/alerts/report` route.
+     */
+    @Test
+    void injectingPrometheusAlertsRequiresAtLeastUser() {
+        assertEquals("[admin,user]", rolesFor("/api/v2/alerts", "post"));
+    }
+
+    @Test
+    void labelWritesFollowTheUsualScoping() {
+        assertEquals("[admin,user,guest]", rolesFor("/api/label", "get"));
+        assertEquals("[admin,user]", rolesFor("/api/label", "post"));
+        assertEquals("[admin,user]", rolesFor("/api/label", "put"));
+        assertEquals("[admin]", rolesFor("/api/label", "delete"));
+    }
+
+    @Test
+    void processQueueMetricsAreRestrictedToAdmin() {
+        assertEquals("[admin]", rolesFor("/api/metrics", "get"));
+    }
+
+    /**
+     * Favourites are stored per account and rendered on the monitor pages, so they stay
+     * reachable by every role even though they sit under the same path prefix.
+     */
+    @Test
+    void metricFavouritesStayOpenToEveryRole() {
+        assertEquals("[admin,user,guest]", rolesFor("/api/metrics/favorite/1", "get"));
+        assertEquals("[admin,user,guest]", rolesFor("/api/metrics/favorite/1/cpu", "post"));
+        assertEquals("[admin,user,guest]", rolesFor("/api/metrics/favorite/1/cpu", "delete"));
+    }
+}
diff --git a/script/docker-compose/hertzbeat-mysql-iotdb/conf/sureness.yml b/script/docker-compose/hertzbeat-mysql-iotdb/conf/sureness.yml
index fd283a60c68..069fba30690 100644
--- a/script/docker-compose/hertzbeat-mysql-iotdb/conf/sureness.yml
+++ b/script/docker-compose/hertzbeat-mysql-iotdb/conf/sureness.yml
@@ -70,6 +70,23 @@ resourceRole:
   - /api/config/**===post===[admin]
   - /api/config/**===put===[admin]
   - /api/config/**===delete===[admin]
+  # queue depth of the hertzbeat process itself, operational data
+  - /api/metrics===get===[admin]
+  # per account metric favourites rendered on the monitor pages
+  - /api/metrics/**===get===[admin,user,guest]
+  - /api/metrics/**===post===[admin,user,guest]
+  - /api/metrics/**===delete===[admin,user,guest]
+  - /api/label/**===get===[admin,user,guest]
+  - /api/label/**===post===[admin,user]
+  - /api/label/**===put===[admin,user]
+  - /api/label/**===delete===[admin]
+  # the storage availability probe is read by every monitor page, while the query
+  # route forwards a raw promql expression straight to the time series database
+  - /api/warehouse/**===get===[admin,user,guest]
+  - /api/warehouse/query===post===[admin]
+  - /api/logs/otlp/**===post===[admin,user]
+  - /api/logs===delete===[admin]
+  - /api/v2/alerts===post===[admin,user]
   - /api/status/page/**===get===[admin,user,guest]
   - /api/status/page/**===post===[admin,user]
   - /api/status/page/**===put===[admin,user]
diff --git a/script/docker-compose/hertzbeat-mysql-tdengine/conf/sureness.yml b/script/docker-compose/hertzbeat-mysql-tdengine/conf/sureness.yml
index fd283a60c68..069fba30690 100644
--- a/script/docker-compose/hertzbeat-mysql-tdengine/conf/sureness.yml
+++ b/script/docker-compose/hertzbeat-mysql-tdengine/conf/sureness.yml
@@ -70,6 +70,23 @@ resourceRole:
   - /api/config/**===post===[admin]
   - /api/config/**===put===[admin]
   - /api/config/**===delete===[admin]
+  # queue depth of the hertzbeat process itself, operational data
+  - /api/metrics===get===[admin]
+  # per account metric favourites rendered on the monitor pages
+  - /api/metrics/**===get===[admin,user,guest]
+  - /api/metrics/**===post===[admin,user,guest]
+  - /api/metrics/**===delete===[admin,user,guest]
+  - /api/label/**===get===[admin,user,guest]
+  - /api/label/**===post===[admin,user]
+  - /api/label/**===put===[admin,user]
+  - /api/label/**===delete===[admin]
+  # the storage availability probe is read by every monitor page, while the query
+  # route forwards a raw promql expression straight to the time series database
+  - /api/warehouse/**===get===[admin,user,guest]
+  - /api/warehouse/query===post===[admin]
+  - /api/logs/otlp/**===post===[admin,user]
+  - /api/logs===delete===[admin]
+  - /api/v2/alerts===post===[admin,user]
   - /api/status/page/**===get===[admin,user,guest]
   - /api/status/page/**===post===[admin,user]
   - /api/status/page/**===put===[admin,user]
diff --git a/script/docker-compose/hertzbeat-mysql-victoria-metrics/conf/sureness.yml b/script/docker-compose/hertzbeat-mysql-victoria-metrics/conf/sureness.yml
index fd283a60c68..069fba30690 100644
--- a/script/docker-compose/hertzbeat-mysql-victoria-metrics/conf/sureness.yml
+++ b/script/docker-compose/hertzbeat-mysql-victoria-metrics/conf/sureness.yml
@@ -70,6 +70,23 @@ resourceRole:
   - /api/config/**===post===[admin]
   - /api/config/**===put===[admin]
   - /api/config/**===delete===[admin]
+  # queue depth of the hertzbeat process itself, operational data
+  - /api/metrics===get===[admin]
+  # per account metric favourites rendered on the monitor pages
+  - /api/metrics/**===get===[admin,user,guest]
+  - /api/metrics/**===post===[admin,user,guest]
+  - /api/metrics/**===delete===[admin,user,guest]
+  - /api/label/**===get===[admin,user,guest]
+  - /api/label/**===post===[admin,user]
+  - /api/label/**===put===[admin,user]
+  - /api/label/**===delete===[admin]
+  # the storage availability probe is read by every monitor page, while the query
+  # route forwards a raw promql expression straight to the time series database
+  - /api/warehouse/**===get===[admin,user,guest]
+  - /api/warehouse/query===post===[admin]
+  - /api/logs/otlp/**===post===[admin,user]
+  - /api/logs===delete===[admin]
+  - /api/v2/alerts===post===[admin,user]
   - /api/status/page/**===get===[admin,user,guest]
   - /api/status/page/**===post===[admin,user]
   - /api/status/page/**===put===[admin,user]
diff --git a/script/docker-compose/hertzbeat-postgresql-greptimedb/conf/sureness.yml b/script/docker-compose/hertzbeat-postgresql-greptimedb/conf/sureness.yml
index 2c056a8448d..d15a6ac5d26 100644
--- a/script/docker-compose/hertzbeat-postgresql-greptimedb/conf/sureness.yml
+++ b/script/docker-compose/hertzbeat-postgresql-greptimedb/conf/sureness.yml
@@ -70,6 +70,23 @@ resourceRole:
   - /api/config/**===post===[admin]
   - /api/config/**===put===[admin]
   - /api/config/**===delete===[admin]
+  # queue depth of the hertzbeat process itself, operational data
+  - /api/metrics===get===[admin]
+  # per account metric favourites rendered on the monitor pages
+  - /api/metrics/**===get===[admin,user,guest]
+  - /api/metrics/**===post===[admin,user,guest]
+  - /api/metrics/**===delete===[admin,user,guest]
+  - /api/label/**===get===[admin,user,guest]
+  - /api/label/**===post===[admin,user]
+  - /api/label/**===put===[admin,user]
+  - /api/label/**===delete===[admin]
+  # the storage availability probe is read by every monitor page, while the query
+  # route forwards a raw promql expression straight to the time series database
+  - /api/warehouse/**===get===[admin,user,guest]
+  - /api/warehouse/query===post===[admin]
+  - /api/logs/otlp/**===post===[admin,user]
+  - /api/logs===delete===[admin]
+  - /api/v2/alerts===post===[admin,user]
   - /api/status/page/**===get===[admin,user,guest]
   - /api/status/page/**===post===[admin,user]
   - /api/status/page/**===put===[admin,user]
diff --git a/script/docker-compose/hertzbeat-postgresql-victoria-metrics/conf/sureness.yml b/script/docker-compose/hertzbeat-postgresql-victoria-metrics/conf/sureness.yml
index fd283a60c68..069fba30690 100644
--- a/script/docker-compose/hertzbeat-postgresql-victoria-metrics/conf/sureness.yml
+++ b/script/docker-compose/hertzbeat-postgresql-victoria-metrics/conf/sureness.yml
@@ -70,6 +70,23 @@ resourceRole:
   - /api/config/**===post===[admin]
   - /api/config/**===put===[admin]
   - /api/config/**===delete===[admin]
+  # queue depth of the hertzbeat process itself, operational data
+  - /api/metrics===get===[admin]
+  # per account metric favourites rendered on the monitor pages
+  - /api/metrics/**===get===[admin,user,guest]
+  - /api/metrics/**===post===[admin,user,guest]
+  - /api/metrics/**===delete===[admin,user,guest]
+  - /api/label/**===get===[admin,user,guest]
+  - /api/label/**===post===[admin,user]
+  - /api/label/**===put===[admin,user]
+  - /api/label/**===delete===[admin]
+  # the storage availability probe is read by every monitor page, while the query
+  # route forwards a raw promql expression straight to the time series database
+  - /api/warehouse/**===get===[admin,user,guest]
+  - /api/warehouse/query===post===[admin]
+  - /api/logs/otlp/**===post===[admin,user]
+  - /api/logs===delete===[admin]
+  - /api/v2/alerts===post===[admin,user]
   - /api/status/page/**===get===[admin,user,guest]
   - /api/status/page/**===post===[admin,user]
   - /api/status/page/**===put===[admin,user]
diff --git a/script/sureness.yml b/script/sureness.yml
index 2c056a8448d..d15a6ac5d26 100644
--- a/script/sureness.yml
+++ b/script/sureness.yml
@@ -70,6 +70,23 @@ resourceRole:
   - /api/config/**===post===[admin]
   - /api/config/**===put===[admin]
   - /api/config/**===delete===[admin]
+  # queue depth of the hertzbeat process itself, operational data
+  - /api/metrics===get===[admin]
+  # per account metric favourites rendered on the monitor pages
+  - /api/metrics/**===get===[admin,user,guest]
+  - /api/metrics/**===post===[admin,user,guest]
+  - /api/metrics/**===delete===[admin,user,guest]
+  - /api/label/**===get===[admin,user,guest]
+  - /api/label/**===post===[admin,user]
+  - /api/label/**===put===[admin,user]
+  - /api/label/**===delete===[admin]
+  # the storage availability probe is read by every monitor page, while the query
+  # route forwards a raw promql expression straight to the time series database
+  - /api/warehouse/**===get===[admin,user,guest]
+  - /api/warehouse/query===post===[admin]
+  - /api/logs/otlp/**===post===[admin,user]
+  - /api/logs===delete===[admin]
+  - /api/v2/alerts===post===[admin,user]
   - /api/status/page/**===get===[admin,user,guest]
   - /api/status/page/**===post===[admin,user]
   - /api/status/page/**===put===[admin,user]