id: clickhouse-unauth info: name: Unauth ClickHouse Disclosure author: lu4nx severity: high tags: network,clickhouse network: - inputs: # 0011436c69636b486f75736520636c69656e741508b1a9030007 is header # 64656661756c74 = default - data: 0011436c69636b486f75736520636c69656e741508b1a903000764656661756c7400 type: hex host: - "{{Hostname}}" - "{{Hostname}}:9000" read-size: 100 matchers: - type: word words: - "ClickHouse"