cnvd-2021-83670
Vulnerability from cnvd
Title
WordPress代码问题漏洞（CNVD-2021-83670）
Description
WordPress是WordPress（Wordpress）基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress 插件 Catch Themes Demo Import 在 1.7 及以下版本中存在代码问题漏洞，该漏洞源于 ~/inc/CatchThemesDemoImport.php 文件中的导入功能文件类型验证不足。具有管理权限的攻击者可以上传可用于实现远程代码执行的恶意文件。
Severity
中
Patch Name
WordPress代码问题漏洞（CNVD-2021-83670）的补丁
Patch Description
WordPress是WordPress（Wordpress）基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress 插件 Catch Themes Demo Import 在 1.7 及以下版本中存在代码问题漏洞，该漏洞源于 ~/inc/CatchThemesDemoImport.php 文件中的导入功能文件类型验证不足。具有管理权限的攻击者可以上传可用于实现远程代码执行的恶意文件。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39352

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-39352
Impacted products
Name
WordPress Catch Themes Demo Import <=1.7
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-39352"
    }
  },
  "description": "WordPress\u662fWordPress\uff08Wordpress\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002\n\nWordPress \u63d2\u4ef6 Catch Themes Demo Import \u5728 1.7 \u53ca\u4ee5\u4e0b\u7248\u672c\u4e2d\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e ~/inc/CatchThemesDemoImport.php \u6587\u4ef6\u4e2d\u7684\u5bfc\u5165\u529f\u80fd\u6587\u4ef6\u7c7b\u578b\u9a8c\u8bc1\u4e0d\u8db3\u3002\u5177\u6709\u7ba1\u7406\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u4e0a\u4f20\u53ef\u7528\u4e8e\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u7684\u6076\u610f\u6587\u4ef6\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.wordfence.com/vulnerability-advisories/#CVE-2021-39352",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-83670",
  "openTime": "2021-10-25",
  "patchDescription": "WordPress\u662fWordPress\uff08Wordpress\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002\r\n\r\nWordPress \u63d2\u4ef6 Catch Themes Demo Import \u5728 1.7 \u53ca\u4ee5\u4e0b\u7248\u672c\u4e2d\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e ~/inc/CatchThemesDemoImport.php \u6587\u4ef6\u4e2d\u7684\u5bfc\u5165\u529f\u80fd\u6587\u4ef6\u7c7b\u578b\u9a8c\u8bc1\u4e0d\u8db3\u3002\u5177\u6709\u7ba1\u7406\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u4e0a\u4f20\u53ef\u7528\u4e8e\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u7684\u6076\u610f\u6587\u4ef6\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "WordPress\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-83670\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Catch Themes Demo Import \u003c=1.7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-39352",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-25",
  "title": "WordPress\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-83670\uff09"
}


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