Vulnerability · Published Nov 4, 2026 · Assigned by VulnCheck

CVE-2026-54375VitaFit Android < 2.8.1.0 Long-Lived Session Token Exposure

High 8.4

In plain English

A high-severity security flaw 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 0.2% (higher than 4% of all known vulnerabilities).

Severity (CVSS 3.1)8.4High

Exploit odds (30 days)0.2%top 95.7% 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 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 products (as reported)

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

Weakness: CWE-613 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Researcher Disclosure technical-description, exploit
Google Play product
VulnCheck Advisory: VitaFit Android < 2.8.1.0 Long-Lived Session Token Exposure third-party-advisory