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CVE-2025-52996— File Browser's Password Protection of Links Vulnerable to Bypass

Quick assessment

Affected
filebrowser filebrowser
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。它允许创建多个用户，每个用户可以有自己的目录。它可以用作独立的应用程序或中间件。 FileBrowser 2.32.0及之前版本存在安全漏洞，该漏洞源于密码保护链接实现不当，可能导致文件未授权共享。

CVSS 3.1 · Low EPSS 0.39% · P31

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-52996

Vulnerability Information
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Vulnerability Title
File Browser's Password Protection of Links Vulnerable to Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. In versions 2.32.0 and prior, the implementation of password protected links is error-prone, resulting in potential unprotected sharing of a file through a direct download link. This link can either be shared unknowingly by a user or discovered from various locations such as the browser history or the log of a proxy server used. At time of publication, no known patched versions are available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用基本弱点进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
FileBrowser 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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。它允许创建多个用户，每个用户可以有自己的目录。它可以用作独立的应用程序或中间件。 FileBrowser 2.32.0及之前版本存在安全漏洞，该漏洞源于密码保护链接实现不当，可能导致文件未授权共享。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
filebrowser filebrowser <= 2.32.0 -

II. Public POCs for CVE-2025-52996

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III. Intelligence Information for CVE-2025-52996

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Same Patch Batch · filebrowser · 2025-06-30 · 4 CVEs total

CVE-2025-52995 8.1 HIGH File Browser vulnerable to command execution allowlist bypass
CVE-2025-52997 5.9 MEDIUM File Browser Insecurely Handles Passwords
CVE-2025-52901 4.5 MEDIUM File Browser allows sensitive data to be transferred in URL

IV. Related Vulnerabilities

Same product: filebrowser
Same vendor: filebrowser
Same weakness: CWE-305

V. Comments for CVE-2025-52996

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