CVE-2026-33329

HIGH

8.1

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.

CVE Details

CVSS v3.1 Score8.1

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/24/2026

Last Modified3/26/2026

Sourcenvd

Honeypot Sightings0

Affected Products

filerise:filerise

Weaknesses (CWE)

CWE-22CWE-73

References

https://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c(security-advisories@github.com)

https://github.com/error311/FileRise/releases/tag/v3.10.0(security-advisories@github.com)

https://github.com/error311/FileRise/security/advisories/GHSA-c2jm-4wp9-5vrh(security-advisories@github.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.