CVE-2026-54376
VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an insecure custom URI scheme…
- Risk score
- 49/100
- CVSS
- 8.2 v3.1
- Published
- 4 Nov 2026
Open in the live forecast Today's forecast
What to know
- What it is
- VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an insecure custom URI scheme vulnerability that allows a malicious application to intercept Fitbit login tokens by registering the same callback scheme (vitafit://vtio.cn). Attackers can capture the 30-day Fitbit authorization token with weight scop…
- Affected
- See advisory
- Fix
- Upgrade the product to 2.8.1.0 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.2 high
References
Original description
VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an insecure custom URI scheme vulnerability that allows a malicious application to intercept Fitbit login tokens by registering the same callback scheme (vitafit://vtio.cn). Attackers can capture the 30-day Fitbit authorization token with weight scope delivered in the callback URL to read, create, and delete the victim's weight and body-fat records via the Fitbit Body API.
Last activity 4 Nov 2026. Patch Forecast updates every hour.