cnvd-2021-38294
Vulnerability from cnvd
Title
Joomla!跨站脚本漏洞（CNVD-2021-38294）
Description
Joomla!是一套全球知名的内容管理系统，是使用PHP语言加上MySQL数据库所开发的软件系统，可以在Linux、 Windows、MacOSX等各种不同的平台上执行。 Joomla! 3.0.0至3.9.26版本存在跨站脚本漏洞。该漏洞源于程序未对MediaHelper :: canUpload中的用户输入进行正确过滤。远程攻击者可利用该漏洞在用户的浏览器中注入并执行任意HTML和脚本代码。
Severity
中
Patch Name
Joomla!跨站脚本漏洞（CNVD-2021-38294）的补丁
Patch Description
Joomla!是一套全球知名的内容管理系统，是使用PHP语言加上MySQL数据库所开发的软件系统，可以在Linux、 Windows、MacOSX等各种不同的平台上执行。 Joomla! 3.0.0至3.9.26版本存在跨站脚本漏洞。该漏洞源于程序未对MediaHelper :: canUpload中的用户输入进行正确过滤。远程攻击者可利用该漏洞在用户的浏览器中注入并执行任意HTML和脚本代码。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，详情请关注厂商主页： https://www.cybersecurity-help.cz/vdb/joomla/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-26032
Impacted products
Name
Joomla! Joomla! >=3.0.0，<=3.9.26
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-26032",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-26032"
    }
  },
  "description": "Joomla!\u662f\u4e00\u5957\u5168\u7403\u77e5\u540d\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff0c\u662f\u4f7f\u7528PHP\u8bed\u8a00\u52a0\u4e0aMySQL\u6570\u636e\u5e93\u6240\u5f00\u53d1\u7684\u8f6f\u4ef6\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5728Linux\u3001 Windows\u3001MacOSX\u7b49\u5404\u79cd\u4e0d\u540c\u7684\u5e73\u53f0\u4e0a\u6267\u884c\u3002\n\nJoomla! 3.0.0\u81f33.9.26\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u5bf9MediaHelper :: canUpload\u4e2d\u7684\u7528\u6237\u8f93\u5165\u8fdb\u884c\u6b63\u786e\u8fc7\u6ee4\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7528\u6237\u7684\u6d4f\u89c8\u5668\u4e2d\u6ce8\u5165\u5e76\u6267\u884c\u4efb\u610fHTML\u548c\u811a\u672c\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.cybersecurity-help.cz/vdb/joomla/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-38294",
  "openTime": "2021-05-31",
  "patchDescription": "Joomla!\u662f\u4e00\u5957\u5168\u7403\u77e5\u540d\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff0c\u662f\u4f7f\u7528PHP\u8bed\u8a00\u52a0\u4e0aMySQL\u6570\u636e\u5e93\u6240\u5f00\u53d1\u7684\u8f6f\u4ef6\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5728Linux\u3001 Windows\u3001MacOSX\u7b49\u5404\u79cd\u4e0d\u540c\u7684\u5e73\u53f0\u4e0a\u6267\u884c\u3002\r\n\r\nJoomla! 3.0.0\u81f33.9.26\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u5bf9MediaHelper :: canUpload\u4e2d\u7684\u7528\u6237\u8f93\u5165\u8fdb\u884c\u6b63\u786e\u8fc7\u6ee4\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7528\u6237\u7684\u6d4f\u89c8\u5668\u4e2d\u6ce8\u5165\u5e76\u6267\u884c\u4efb\u610fHTML\u548c\u811a\u672c\u4ee3\u7801\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": "Joomla!\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-38294\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Joomla! Joomla! \u003e=3.0.0\uff0c\u003c=3.9.26"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-26032",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-28",
  "title": "Joomla!\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-38294\uff09"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.