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.
History

Tue, 10 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 17 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Error311
Error311 filerise
Vendors & Products Error311
Error311 filerise

Wed, 14 Oct 2026 20:45:00 +0000

Type Values Removed Values Added
Description 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.
Title FileRise: Authenticated path traversal in createFolder allows arbitrary directory creation outside the upload root
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-10-14T20:24:50.163Z

Updated: 2026-10-15T15:04:59.848Z

Reserved: 2026-07-14T20:22:04.394Z

Link: CVE-2026-62664

cve-icon Vulnrichment

Updated: 2026-10-15T13:52:37.370Z

cve-icon NVD

Status : Deferred

Published: 2026-10-14T21:17:38.400

Modified: 2026-10-15T16:18:18.953

Link: CVE-2026-62664

cve-icon Redhat

No data.