CVE-2026-108101
HighCVSS 7.5Summary
HortusFox (hortusfox-web) through 6.3 contains an unrestricted file upload vulnerability in PlantAttachmentModel that allows authenticated users to store files with client-supplied extensions under public/attachments/. Attackers can upload HTML or SVG files via /plants/attachments/add for stored cross-site scripting, or PHP files where .htaccess is unenforced to execute code.
Risk Assessment
An authenticated attacker can perform XSS or remote code execution, hijacking user sessions or server control. This is a serious threat to application security.
Recommendation
Update HortusFox to a version later than 6.3. Restrict uploaded file types and enforce .htaccess rules on the server.
Other vulnerabilities in HortusFox
See all- CVE-2026-108100Medium
HortusFox (hortusfox-web) before 6.2 contains an SQL injection vulnerability that allows API token holders to inject SQL by supplying crafted include_info values to the /api/locations/list endpoint. Attackers can place subqueries in include_info, which PlantsModel::getSpecificInfo() concatenates into the column list, to read any database table including user password hashes.
- CVE-2026-104069High
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.
- CVE-2026-72559Medium
A stored cross-site scripting vulnerability in HortusFox 5.9 allows authenticated workspace members to inject persistent JavaScript into plant notes via Parsedown rendered without safe mode. Notes are rendered unescaped in the browser of every user who views the affected plant. An attacker can steal session cookies or perform actions in the context of other users including administrators.
Original NVD description (English source)
HortusFox (hortusfox-web) through 6.3 contains an unrestricted file upload vulnerability in PlantAttachmentModel that allows authenticated users to store files with client-supplied extensions under public/attachments/. Attackers can upload HTML or SVG files via /plants/attachments/add for stored cross-site scripting, or PHP files where .htaccess is unenforced to execute code.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS