{"id":"CVE-2026-108101","summary":"HortusFox through 6.3 Unrestricted File Upload via Plant Attachments","details":"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.","aliases":["GHSA-8phf-v3xj-8jjg"],"modified":"2026-10-12T02:31:00.658871654Z","published":"2026-10-09T14:08:08.807Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108101.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-434"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108101.json"},{"type":"ADVISORY","url":"https://github.com/danielbrendel/hortusfox-web/security/advisories/GHSA-8phf-v3xj-8jjg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108101"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/hortusfox-through-6.3-unrestricted-file-upload-via-plant-attachments"},{"type":"PACKAGE","url":"https://github.com/danielbrendel/hortusfox-web"},{"type":"ARTICLE","url":"https://github.com/danielbrendel/hortusfox-web/blob/v6.3/app/models/PlantAttachmentModel.php#L28-L31"},{"type":"ARTICLE","url":"https://github.com/danielbrendel/hortusfox-web/blob/v6.3/app/resources/js/app.js#L466"},{"type":"ARTICLE","url":"https://hackmd.io/@leediay/stored-xss-hortusfox-via-plant-attachment"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/danielbrendel/hortusfox-web","events":[{"introduced":"0"},{"fixed":"c38b85cf03b4409d34ace3bfecddc2a8f90b4630"}],"database_specific":{"source":["AFFECTED_FIELD","DESCRIPTION"],"extracted_events":[{"introduced":"0"},{"last_affected":"6.3"},{"fixed":"6.3"}]}}],"versions":["v6.2","v6.1","v6.0","v5.9","v5.8","v5.7","v5.6","v5.5","v5.4","v5.3","v5.2","v5.1","v5.0","v4.9","beta","v4.8","v4.7","v4.6","v4.5","v4.4","v4.3","v4.2","v4.1","v4.0","v3.9","v3.8","v3.7","v3.6","v3.5","v3.4","v3.3","v3.2","v3.1","v3.0","v2.5","v2.4","v2.3","v2.2","v2.1","v2.0","v1.6","v1.5","v1.4","v1.3","v1.2","v1.1","v1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108101.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}