cnvd-2021-53941
Vulnerability from cnvd
Title
Joomla!代码问题漏洞
Description
Joomla!是一套使用在Joomla!内容管理系统中的论坛组件。 Joomla! 2.5.0 - 3.9.27存在代码问题漏洞，该漏洞源于com_installer 中的安装操作缺少对超级用户所需的硬编码ACL检查，攻击者可利用该漏洞执行com_installer 中的安装操作。
Severity
中
Patch Name
Joomla!代码问题漏洞的补丁
Patch Description
Joomla!是一套使用在Joomla!内容管理系统中的论坛组件。 Joomla! 2.5.0 - 3.9.27存在代码问题漏洞，该漏洞源于com_installer 中的安装操作缺少对超级用户所需的硬编码ACL检查，攻击者可利用该漏洞执行com_installer 中的安装操作。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

厂商已发布了漏洞修复程序，请及时关注更新： https://developer.joomla.org/security-centre/859-20210704-core-privilege-escalation-through-com-installer.html

Reference
https://www.cybersecurity-help.cz/vdb/SB2021070701
Impacted products
Name
Joomla! Joomla! >=2.5.0，<=3.9.27
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-26038",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-26038"
    }
  },
  "description": "Joomla!\u662f\u4e00\u5957\u4f7f\u7528\u5728Joomla!\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u4e2d\u7684\u8bba\u575b\u7ec4\u4ef6\u3002\n\nJoomla! 2.5.0 - 3.9.27\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ecom_installer \u4e2d\u7684\u5b89\u88c5\u64cd\u4f5c\u7f3a\u5c11\u5bf9\u8d85\u7ea7\u7528\u6237\u6240\u9700\u7684\u786c\u7f16\u7801ACL\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884ccom_installer \u4e2d\u7684\u5b89\u88c5\u64cd\u4f5c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://developer.joomla.org/security-centre/859-20210704-core-privilege-escalation-through-com-installer.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-53941",
  "openTime": "2021-07-23",
  "patchDescription": "Joomla!\u662f\u4e00\u5957\u4f7f\u7528\u5728Joomla!\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u4e2d\u7684\u8bba\u575b\u7ec4\u4ef6\u3002\r\n\r\nJoomla! 2.5.0 - 3.9.27\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ecom_installer \u4e2d\u7684\u5b89\u88c5\u64cd\u4f5c\u7f3a\u5c11\u5bf9\u8d85\u7ea7\u7528\u6237\u6240\u9700\u7684\u786c\u7f16\u7801ACL\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884ccom_installer \u4e2d\u7684\u5b89\u88c5\u64cd\u4f5c\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!\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Joomla! Joomla!  \u003e=2.5.0\uff0c\u003c=3.9.27"
  },
  "referenceLink": "https://www.cybersecurity-help.cz/vdb/SB2021070701",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-07",
  "title": "Joomla!\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}


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