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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/danielbrendel/hortusfox-web/commit/3b87393d38ce408ec6f0946ffb3cbf0d08b5f07c patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.6 · danielbrendelNVD modified 2026-10-27 01:30
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.