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Vulnerability record · CVE-2026-33329 · published 24 March 2026

CVE-2026-33329: Filerise path traversal vulnerability

Filerise · Filerise

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.

8.1 CVSS 3.1 High EPSS 0.61% · top 52.9% CWE-22 · Path traversalCWE-73 · CWE-73
8.1CVSS 3.1 base score
0.61%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 1 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c Patch
https://github.com/error311/FileRise/releases/tag/v3.10.0 ProductRelease Notes
https://github.com/error311/FileRise/security/advisories/GHSA-c2jm-4wp9-5vrh ExploitMitigationVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2026-33071Filerise unrestricted file upload vulnerabilityFileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.8.0, the WebDAV upload endpoint accepts any file extension includi…EPSS 0.72%8.1CVE-2025-62509Filerise improper access control vulnerabilityFileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to version 1.4.0, a business logic flaw…EPSS 0.31%8.1CVE-2025-62510Filerise improper access control vulnerabilityFileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. In version 1.4.0, a regression allowed folder…EPSS 0.31%7.5CVE-2026-33072Filerise hard-coded credentials vulnerabilityFileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.9.0, a hardcoded default encryption key (default_please_change_thi…EPSS 0.25%7.5CVE-2026-25231Filerise improper access control vulnerabilityFileRise is a self-hosted web file manager / WebDAV server. Versions prior to 3.3.0, the application contains an unauthenticated file read vulnerabil…EPSS 1.6%7.1CVE-2026-33330Filerise incorrect authorization vulnerabilityFileRise is a self-hosted web file manager / WebDAV server. Prior to version 3.10.0, a broken access control issue in FileRise's ONLYOFFICE integrati…EPSS 0.38%5.4CVE-2026-25230Filerise cross-site scripting vulnerabilityFileRise is a self-hosted web file manager / WebDAV server. Prior to 3.3.0, an HTML Injection vulnerability allows an authenticated user to modify th…EPSS 0.21%5.4CVE-2025-68116Filerise cross-site scripting vulnerabilityFileRise is a self-hosted web file manager / WebDAV server. Versions prior to 2.7.1 are vulnerable to Stored Cross-Site Scripting (XSS) due to unsafe…EPSS 0.27%

Source: NIST National Vulnerability Database (record CVE-2026-33329), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.