{"id":"EM-20261105-1QBC","url":"https://cyber.eventmonitor.net/incident/EM-20261105-1QBC/vitafit-android-vulnerability-cve-2026-54376/","type":"cve","title":"VitaFit Android Vulnerability (CVE-2026-54376)","subtitle":"CVE-2026-54376","subject":"CVE-2026-54376","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-05T00:33:06.000Z","firstSignal":"2026-11-04T22:18:05.407Z","lastSignal":"2026-11-05T00:33:06.000Z","updated":"2026-11-05T02:06:24.577Z","revision":1,"life":[{"status":"Born","at":"2026-11-05T00:33:06.000Z","why":"second independent source: C29 CIRCL Vulnerability-Lookup"},{"status":"Developing","at":"2026-11-05T00:33:06.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-04T22:18:05.407Z","what":"First signal: C6 NVD CVE API 2.0"},{"at":"2026-11-05T00:33:06.000Z","what":"Born: second source, C29 CIRCL Vulnerability-Lookup. Page EM-20261105-1QBC created."}],"stages":[{"name":"Disclosed","at":"2026-11-04T22:18:05.407Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-04T22:18:05.407Z","detail":"CVSS 8.2"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-04T22:18:05.407Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-54376 (CVSS 8.2)","text":"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.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54376"},{"at":"2026-11-05T00:33:06.000Z","source":"C29","sourceName":"CIRCL Vulnerability-Lookup","role":"Database","severity":2,"title":"GHSA-c627-j2cf-hvhm / CVE-2026-54376","text":"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 tok","url":"https://vulnerability.circl.lu/vuln/GHSA-c627-j2cf-hvhm"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-04T22:18:05.407","score":8.2,"severity":"HIGH","desc":"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 tok","product":"","seen":1793840810406},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}