---
id: CVE-2026-54375
title: VitaFit Android < 2.8.1.0 Long-Lived Session Token Exposure
summary: >-
  VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an
  insecure session management vulnerability that allows attackers to extract or
  intercept unencrypted m_session_id tokens stored in application backups, which
  remain v…
severity: high
cvss: 8.4
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-613
vendor: 'Shenzhen Shine Industrial Co., Ltd.'
product: VitaFit
affected:
  - VitaFit < 2.8.1.0
published: '2026-11-04'
updated: '2026-11-04'
sourceUpdated: '2026-11-04T21:54:23.128Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-54375'
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-android-long-lived-session-token-exposure
    label: >-
      VulnCheck Advisory: VitaFit Android < 2.8.1.0 Long-Lived Session Token
      Exposure
tags:
  - cve.org
ingestedAt: '2026-11-05T21:36:00.628Z'
---

## Overview

VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an insecure session management vulnerability that allows attackers to extract or intercept unencrypted m_session_id tokens stored in application backups, which remain valid for ten years. Attackers can use a stolen session token to read and modify the victim's account or delete the account's authentication record, preventing the legitimate owner from logging in again.

## Affected

- `VitaFit < 2.8.1.0`

## Remediation

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