---
id: CVE-2026-111650
title: ChronoFrame through 1.0.0 Missing Authentication via Setup Wizard API
summary: >-
  ChronoFrame through 1.0.0 contains a missing authentication vulnerability in
  the server/api/wizard/ handlers that allows unauthenticated attackers to
  reconfigure already configured instances. Attackers can POST to
  /api/wizard/storage to …
severity: high
cvss: 8.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L'
cvssSource: cna
cwe:
  - CWE-306
vendor: HoshinoSuzumi
product: chronoframe
affected:
  - chronoframe <= 1.0.0
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T17:39:17.995Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111650'
references:
  - url: >-
      https://hackmd.io/@hieuPenguinnn/chronoframe-unauthenticated-wizard-config-takeover
  - url: >-
      https://github.com/HoshinoSuzumi/chronoframe/blob/v1.0.0/server/api/wizard/storage.post.ts#L1-L26
  - url: 'https://github.com/HoshinoSuzumi/chronoframe'
  - url: >-
      https://www.vulncheck.com/advisories/chronoframe-through-1.0.0-missing-authentication-via-setup-wizard-api
    label: >-
      VulnCheck Advisory: ChronoFrame through 1.0.0 Missing Authentication via
      Setup Wizard API
tags:
  - cve.org
ingestedAt: '2026-10-16T18:43:08.677Z'
---

## Overview

ChronoFrame through 1.0.0 contains a missing authentication vulnerability in the server/api/wizard/ handlers that allows unauthenticated attackers to reconfigure already configured instances. Attackers can POST to /api/wizard/storage to activate an attacker-controlled S3 or OpenList provider, redirecting uploads and storage reads, and overwrite site and map settings.

## Affected

- `chronoframe <= 1.0.0`

## Remediation

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