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CVE-2026-25231— FileRise affected by an Unauthenticated File Read Due to Insufficient Access Control

Quick assessment

Affected
error311 FileRise
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FileRise是Ryan个人开发者的一个轻量级、自托管的基于web的文件管理器。 FileRise 3.3.0之前版本存在安全漏洞，该漏洞源于/uploads目录访问控制缺失，可能导致未经验证的文件读取和数据泄露。

CVSS 7.5 · High EPSS 1.69% · P76

Public Exploits 1

Nuclei · 1 CVE-2026-25231.yaml [template]

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2026-25231

Vulnerability Information
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Vulnerability Title
FileRise affected by an Unauthenticated File Read Due to Insufficient Access Control
Source: CVE Program / CVE List V5
Vulnerability Description
FileRise is a self-hosted web file manager / WebDAV server. Versions prior to 3.3.0, the application contains an unauthenticated file read vulnerability due to the lack of access control on the /uploads directory. Files uploaded to this directory can be accessed directly by any user who knows or can guess the file path, without requiring authentication. As a result, sensitive data could be exposed, and privacy may be breached. This vulnerability is fixed in 3.3.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
FileRise 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FileRise是Ryan个人开发者的一个轻量级、自托管的基于web的文件管理器。 FileRise 3.3.0之前版本存在安全漏洞，该漏洞源于/uploads目录访问控制缺失，可能导致未经验证的文件读取和数据泄露。
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
error311 FileRise < 3.3.0 -

II. Public POCs for CVE-2026-25231

# POC Description Source Link Shenlong Link
1 FileRise <= 3.3.0 contains an unauthenticated file read vulnerability caused by a lack of access control on the /uploads directory, letting unauthenticated attackers access uploaded files directly, exploit requires knowledge or guessing of file paths. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-25231.yaml POC Details
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III. Intelligence Information for CVE-2026-25231

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IV. Related Vulnerabilities

Same product: FileRise
Same vendor: error311
Same weakness: CWE-284

V. Comments for CVE-2026-25231

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