---
id: CVE-2026-104108
title: >-
  FileRise is a self-hosted web-based file manager with multi-file upload,
  editing, and batch operations
summary: >-
  FileRise is a self-hosted web-based file manager with multi-file upload,
  editing, and batch operations. Prior to 3.23.0, FileRise maps an authenticated
  OIDC identity to a local account using mutable preferred_username or email
  claims and…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-287
  - CWE-290
  - CWE-345
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T21:17:34.997'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-104108'
references:
  - url: >-
      https://github.com/error311/FileRise/commit/cc1118923b522baff28dca05bdd79c27f984c68a
    label: security-advisories@github.com
  - url: 'https://github.com/error311/FileRise/releases/tag/v3.23.0'
    label: security-advisories@github.com
  - url: >-
      https://github.com/error311/FileRise/security/advisories/GHSA-c5c5-mv9m-j367
    label: security-advisories@github.com
tags:
  - nvd
ingestedAt: '2026-10-14T21:57:04.821Z'
---

## Overview

FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.23.0, FileRise maps an authenticated OIDC identity to a local account using mutable preferred_username or email claims and does not require email_verified for email-based naming. An attacker who can obtain provider-issued claims colliding with an existing local username can be logged in as that account, including the built-in administrator, even when automatic provisioning is disabled. Exploitability depends on the configured identity provider allowing the colliding claim. This issue is fixed in version 3.23.0.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.