cnvd-2025-11220
Vulnerability from cnvd
Title
Nextcloud访问控制错误漏洞
Description
Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。 Nextcloud存在访问控制错误漏洞，该漏洞源于文件被访问控制阻止时，用户仍可以复制Nextcloud中的中间文件夹，允许他们随后根据用户访问控制规则访问被阻止的文件。攻击者可利用该漏洞造成信息泄露。
Severity
中
Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://nextcloud.com/

Reference
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-52514
Impacted products
Name
Nextcloud Nextcloud
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-52514",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-52514"
    }
  },
  "description": "Nextcloud\u662f\u5fb7\u56fdNextcloud\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u81ea\u6258\u7ba1\u6587\u4ef6\u540c\u6b65\u548c\u5171\u4eab\u7684\u901a\u4fe1\u5e94\u7528\u5e73\u53f0\u3002\n\nNextcloud\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6\u88ab\u8bbf\u95ee\u63a7\u5236\u963b\u6b62\u65f6\uff0c\u7528\u6237\u4ecd\u53ef\u4ee5\u590d\u5236Nextcloud\u4e2d\u7684\u4e2d\u95f4\u6587\u4ef6\u5939\uff0c\u5141\u8bb8\u4ed6\u4eec\u968f\u540e\u6839\u636e\u7528\u6237\u8bbf\u95ee\u63a7\u5236\u89c4\u5219\u8bbf\u95ee\u88ab\u963b\u6b62\u7684\u6587\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u4fe1\u606f\u6cc4\u9732\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://nextcloud.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-11220",
  "openTime": "2025-05-30",
  "products": {
    "product": "Nextcloud Nextcloud"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-52514",
  "serverity": "\u4e2d",
  "submitTime": "2024-11-21",
  "title": "Nextcloud\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}


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