Vulnerability · Published Nov 4, 2026 · Assigned by VulnCheck

CVE-2026-54374VitaFit Android < 2.8.1.0 Hardcoded Credentials Disclosure

High 7.5

In plain English

A high-severity hard-coded credentials in VitaFit from Shenzhen Shine Industrial Co., Ltd.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.3%top 81.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains a hardcoded credentials vulnerability that allows attackers to extract confidential third-party integration secrets by decompiling the APK. Attackers can retrieve embedded WeChat, Tencent QQ, and Fitbit credentials from the decompiled application to abuse the active third-party application registrations.

Affected products (as reported)

Vendor	Product	Versions
Shenzhen Shine Industrial Co., Ltd.	VitaFit	0 – before 2.8.1.0

Weakness: CWE-798 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Researcher Disclosure technical-description, exploit
Google Play product
VulnCheck Advisory: VitaFit Android < 2.8.1.0 Hardcoded Credentials Disclosure third-party-advisory