cnvd-2025-22701
Vulnerability from cnvd
Title
FileBrowser跨站脚本漏洞
Description
FileBrowser是开源的一款网页文件浏览器。提供指定目录下的文件管理界面，可用于上传、删除、预览、重命名和编辑您的文件。 FileBrowser存在跨站脚本漏洞，该漏洞是由于Markdown预览功能对用户输入的验证不当造成的。攻击者利用该漏洞执行JavaScript代码。
Severity
高
Patch Name
FileBrowser跨站脚本漏洞的补丁
Patch Description
FileBrowser是开源的一款网页文件浏览器。提供指定目录下的文件管理界面，可用于上传、删除、预览、重命名和编辑您的文件。 FileBrowser存在跨站脚本漏洞，该漏洞是由于Markdown预览功能对用户输入的验证不当造成的。攻击者利用该漏洞执行JavaScript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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/filebrowser/filebrowser/releases

Reference
https://github.com/filebrowser/filebrowser/commit/f19943a42e8e092e811dffbe9f4623dac36f1f0d
Impacted products
Name
filebrowser filebrowser <2.33.7
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-52902",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-52902"
    }
  },
  "description": "FileBrowser\u662f\u5f00\u6e90\u7684\u4e00\u6b3e\u7f51\u9875\u6587\u4ef6\u6d4f\u89c8\u5668\u3002\u63d0\u4f9b\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u7ba1\u7406\u754c\u9762\uff0c\u53ef\u7528\u4e8e\u4e0a\u4f20\u3001\u5220\u9664\u3001\u9884\u89c8\u3001\u91cd\u547d\u540d\u548c\u7f16\u8f91\u60a8\u7684\u6587\u4ef6\u3002\n\nFileBrowser\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eMarkdown\u9884\u89c8\u529f\u80fd\u5bf9\u7528\u6237\u8f93\u5165\u7684\u9a8c\u8bc1\u4e0d\u5f53\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884cJavaScript\u4ee3\u7801\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://github.com/filebrowser/filebrowser/releases",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-22701",
  "openTime": "2025-09-26",
  "patchDescription": "FileBrowser\u662f\u5f00\u6e90\u7684\u4e00\u6b3e\u7f51\u9875\u6587\u4ef6\u6d4f\u89c8\u5668\u3002\u63d0\u4f9b\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u7ba1\u7406\u754c\u9762\uff0c\u53ef\u7528\u4e8e\u4e0a\u4f20\u3001\u5220\u9664\u3001\u9884\u89c8\u3001\u91cd\u547d\u540d\u548c\u7f16\u8f91\u60a8\u7684\u6587\u4ef6\u3002\r\n\r\nFileBrowser\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eMarkdown\u9884\u89c8\u529f\u80fd\u5bf9\u7528\u6237\u8f93\u5165\u7684\u9a8c\u8bc1\u4e0d\u5f53\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884cJavaScript\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": "FileBrowser\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "filebrowser filebrowser \u003c2.33.7"
  },
  "referenceLink": "https://github.com/filebrowser/filebrowser/commit/f19943a42e8e092e811dffbe9f4623dac36f1f0d",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-04",
  "title": "FileBrowser\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}


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