diff --git a/misconfiguration/grafana-public-signup.yaml b/misconfiguration/grafana-public-signup.yaml
new file mode 100644
index 0000000000..49bb9c6ad7
--- /dev/null
+++ b/misconfiguration/grafana-public-signup.yaml
@@ -0,0 +1,35 @@
+id: grafana-public-signup
+
+info:
+  name: Grafana Public Signup
+  author: pdteam
+  severity: medium
+  tags: grafana
+
+requests:
+  - raw:
+      - |
+        POST /api/user/signup/step2 HTTP/1.1
+        Host: {{Hostname}}
+        content-type: application/json
+        Origin: {{BaseURL}}
+        Referer: {{BaseURL}}
+
+        {"username":"{{randstr}}@tld","password":"{{randstr_1}}"}
+
+    matchers-condition: and
+    matchers:
+      - type: word
+        words:
+          - "User sign up completed successfully"
+
+      - type: word
+        words:
+          - "grafana_sess"
+          - "grafana_user"
+        condition: and
+        part: header
+
+      - type: status
+        status:
+          - 200