HIGH 8.2 NVD
CVE-2026-54376
VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an insecure custom URI scheme vulnerability that allows a malicious application to intercep
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.
References
- https://github.com/je-lv/vitafit-security-research
- https://play.google.com/store/apps/details?id=com.vt.vitafit
- https://www.vulncheck.com/advisories/vitafit-android-custom-uri-scheme-token-hijacking
This high severity vulnerability with a CVSS score of 8.2 was published on 2026-11-04 via NVD.
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