---
id: CVE-2026-54381
title: VitaFit Cloud API Storage Bucket Unauthenticated Access Information Disclosure
summary: >-
  VitaFit cloud API before 2026-10-30 contained a misconfigured cloud storage
  bucket vulnerability that allows unauthenticated attackers to list and
  download stored files without authentication. Attackers can enumerate the
  publicly accessi…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-732
vendor: 'Shenzhen Shine Industrial Co., Ltd.'
product: VitaFit
affected:
  - VitaFit < 2026-10-30
published: '2026-11-04'
updated: '2026-11-04'
sourceUpdated: '2026-11-04T22:15:10.250Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-54381'
references:
  - url: 'https://github.com/je-lv/vitafit-security-research'
    label: Researcher Disclosure
  - url: 'https://play.google.com/store/apps/details?id=com.vt.vitafit'
    label: Google Play
  - url: >-
      https://www.vulncheck.com/advisories/vitafit-cloud-api-storage-bucket-unauthenticated-access-information-disclosure
    label: >-
      VulnCheck Advisory: VitaFit Cloud API Storage Bucket Unauthenticated
      Access Information Disclosure
tags:
  - cve.org
ingestedAt: '2026-11-05T21:36:00.640Z'
---

## Overview

VitaFit cloud API before 2026-10-30 contained a misconfigured cloud storage bucket vulnerability that allows unauthenticated attackers to list and download stored files without authentication. Attackers can enumerate the publicly accessible bucket containing 129,947 objects, including 126,881 user-uploaded profile images, to access sensitive personal data without credentials.

## Affected

- `VitaFit < 2026-10-30`

## Remediation

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