{"id":"CVE-2026-54372","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-54372","summary":"VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an insecure TLS/SSL certificate validation vulnerability that allows network-based attackers to intercept and modify…","details":"VitaFit Android application (com.vt.vitafit) before 2.8.1.0 contains an insecure TLS/SSL certificate validation vulnerability that allows network-based attackers to intercept and modify HTTPS traffic by exploiting a custom X509TrustManager that trusts all certificates and a hostname verifier that accepts any hostname. Attackers can perform a man-in-the-middle attack to capture account sessions and health-related API data, and use a captured session to delete the account's authentication record and prevent legitimate login.","published":"2026-11-04T22:18:04.667","modified":"2026-11-04T22:18:04.667","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/je-lv/vitafit-security-research"},{"type":"WEB","url":"https://play.google.com/store/apps/details?id=com.vt.vitafit"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/vitafit-android-insecure-tls-certificate-validation"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-11-04T22:18:04.667"}}