updating rules

cves/CVE-2019-11869.yaml

@@ -34,11 +34,10 @@ requests:
 
     matchers-condition: and
     matchers:
-      - type: status
+      - type: dsl
-        status:
+        dsl:
-          - 200
+          - 'contains(body_2, "<script>alert(0);</script>") == true'
-      - type: word
+
-        words:
+      - type: dsl
-          - "alert(0)"
+        dsl:
-          - "<script>alert(0);</script>"
+          - "contains(tolower(all_headers_2), 'text/html') == true"
-        part: body