CVE-2026-62664 — FileRise: Authenticated path traversal in createFolder allows arbitrary directory creation outside the upload root
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.19.0, FileRise validates the complete folderName string but do…
Published: 2026-10-14 · CVSS: 5.4 · CVSS 3.1
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.19.0, FileRise validates the complete folderName string but does not reject dot-dot path segments before FolderModel::createFolder() constructs and creates the destination. An authenticated low-privileged user with a valid CSRF token and create or owner permission on the parent can submit traversal segments to POST /api/folder/createFolder.php and create directories outside UPLOAD_DIR wherever the web-server account can write. This issue is fixed in version 3.19.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7