CVE-2026-62664

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.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/error311/FileRise/commit/3bd5144b4bfdd03f059de18a4d106c235cf70685
https://github.com/error311/FileRise/releases/tag/v3.19.0
https://github.com/error311/FileRise/security/advisories/GHSA-p7vh-cjpm-rmrq

Configurations

No configuration.

History

14 Oct 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-14 21:17

Updated : 2026-10-15 16:18

NVD link : CVE-2026-62664

Mitre link : CVE-2026-62664

CVE.ORG link : CVE-2026-62664

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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