CVE-2026-33329 Details
Description
FileRise is a self-hosted web file manager / WebDAV server. From version 1.0.1 to before version 3.10.0, the resumableIdentifier parameter in the Resumable.js chunked upload handler (UploadModel::handleUpload()) is concatenated directly into filesystem paths without any sanitization. An authenticated user with upload permission can exploit this to write files to arbitrary directories on the server, delete arbitrary directories via the post-assembly cleanup, and probe file/directory existence. This issue has been patched in version 3.10.0.
A path traversal vulnerability has been identified in FileRise, a self-hosted web file manager and WebDAV server, affecting versions 1.0.1 prior to 3.10.0. The issue arises in the Resumable.js chunked upload handler, where the 'resumableIdentifier' parameter is concatenated into filesystem paths without proper sanitization. This flaw allows authenticated users with upload permissions to write files to arbitrary directories, delete directories through a post-upload cleanup process, and probe the existence of files or directories on the server.
Users are advised to update to FileRise version 3.10.0 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 25, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c | [email protected] | Patch |
| https://github.com/error311/FileRise/releases/tag/v3.10.0 | [email protected] | ProductRelease Notes |
| https://github.com/error311/FileRise/security/advisories/GHSA-c2jm-4wp9-5vrh | [email protected] | ExploitMitigationVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
| CWE-73 | External Control of File Name or Path | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| filerise filerise | >= 1.0.1, < 3.10.0 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 26, 2026 | Initial Analysis | [email protected] |
| Mar 24, 2026 | New CVE Received | [email protected] |