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TI-2026-85232 Aliases CVE-2026-54372GHSA-c27c-369r-q3m7

Insecure TLS certificate validation in VitaFit Android app

Priority LOW 37CWE-295Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Spoofing
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-295.

Summary

The VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains insecure TLS certificate validation (CWE-295). Its custom X509TrustManager trusts all certificates and its hostname verifier accepts any hostname. A network-based attacker performs a man-in-the-middle attack, capturing sessions and health-related API data, and can then delete the account's authentication record. An exploit link is listed in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an insecure TLS/SSL certificate validation vulnerability that allows network-based attackers to intercept and modify HTTPS traffic by exploiting a custom X509TrustManager that trusts all certificates and a hostname verifier that accepts any hostname. Attackers can perform a man-in-the-middle attack to capture account sessions and health-related API data, and use a captured session to delete the account's authentication record and prevent legitimate login.

Why it matters now

EPSS 0.00141 3rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed VitaFit (Shenzhen Shine Industrial Co., Ltd.): 2.8.1.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Shenzhen Shine Industrial Co., Ltd.VitaFitbefore 2.8.1.02.8.1.0Patch availableCNA

Remediation

Update VitaFit for Android to version 2.8.1.0, the fixed version.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

  • Fix · CNA VitaFit (Shenzhen Shine Industrial Co., Ltd.) Fixed in 2.8.1.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Shenzhen Shine Industrial VitaFit 2.8.1.0

    5 records Highest priority Priority LOW 5 LOW

    Other records, highest priority first

    • TI-2026-85234 Hardcoded credentials in VitaFit Android expose third-party secretsPriority LOW 37
    • TI-2026-85235 VitaFit Android Long-Lived Session Token ExposurePriority LOW 36
    • TI-2026-85236 Custom URI scheme flaw in VitaFit Android lets apps steal Fitbit tokensPriority LOW 34
    Show all 5 records →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-11-04 Threatist record created from CVE-2026-54372
  2. 2026-11-05 Alias added: GHSA-c27c-369r-q3m7
  3. 2026-11-06 Priority changed: MEDIUM → LOW
  4. 2026-11-06 Affected versions changed · Red Hat
  5. 2026-11-06 CVSS score added · Red Hat

References

Exploit 1

Other 1

  • TI-2026-85254 Authentication bypass in VitaFit Cloud API login endpoint CVSS 4.0CRITICAL 9.3
  • TI-2026-85238 Broken access control in VitaFit cloud API exposes other users' files CVSS 4.0CRITICAL 9.3
  • TI-2026-85244 Misconfigured storage bucket in VitaFit Cloud API exposes user files CVSS 4.0HIGH 8.7
  • TI-2026-85234 Hardcoded credentials in VitaFit Android expose third-party secrets CVSS 4.0HIGH 8.7
  • TI-2026-85235 VitaFit Android Long-Lived Session Token Exposure CVSS 4.0HIGH 8.6
  • TI-2026-85236 Custom URI scheme flaw in VitaFit Android lets apps steal Fitbit tokens CVSS 4.0HIGH 8.2
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences