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CVE-2026-104069— HortusFox < 6.2 Remote Code Execution via Theme Import

Quick assessment

Affected
danielbrendel hortusfox-web
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.

在 HortusFox 6.2 版本之前，ThemeModule::startImport() 函数中存在远程代码执行漏洞。该漏洞源于系统在执行任何文件名、扩展名或内容验证之前，直接将上传的 ZIP 归档文件解压至公共 Web 根目录。经过身份验证的管理员可以上传一个精心构造的主题归档文件，其中包含 PHP 文件和 .htaccess 文件，以重新启用 PHP 执行功能，随后通过请求 themes 目录下的该文件，即可以 Web 服务器用户的身份执行任意操作系统命令。

CVSS 7.2 · High
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I. Basic Information for CVE-2026-104069

Vulnerability Information
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Vulnerability Title
HortusFox < 6.2 Remote Code Execution via Theme Import
Source: CVE Program / CVE List V5
Vulnerability Description
HortusFox before 6.2 contains a remote code execution vulnerability in ThemeModule::startImport() where an uploaded ZIP archive is extracted directly into the public web root before any validation of file names, extensions, or content is performed. An authenticated administrator can upload a crafted theme archive containing a PHP file and an .htaccess file to re-enable execution, then request it under the themes directory to execute arbitrary OS commands as the web-server user.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
danielbrendel hortusfox-web 0 ~ 6.2 -

II. Public POCs for CVE-2026-104069

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III. Intelligence Information for CVE-2026-104069

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Other References for CVE-2026-104069 (3)

IV. Related Vulnerabilities

Same product: hortusfox-web
Same vendor: danielbrendel
Same weakness: CWE-434

V. Comments for CVE-2026-104069

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