{"affected":[{"defaultStatus":"unaffected","product":"VitaFit","source":"CNA: VulnCheck","vendor":"Shenzhen Shine Industrial Co., Ltd.","versions":[{"lessThan":"2.8.1.0","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-54372","cwes":["CWE-295"],"description":"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.","epss":null,"exploits":[{"kind":"exploit","source":"CNA: VulnCheck","url":"https://github.com/je-lv/vitafit-security-research"}],"kev":null,"metrics":[{"score":8.7,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":8.8,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793829012964,"publishedAt":1793829012964,"references":[{"source":"CNA: VulnCheck","tags":["technical-description","exploit"],"url":"https://github.com/je-lv/vitafit-security-research"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://play.google.com/store/apps/details?id=com.vt.vitafit"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/vitafit-android-insecure-tls-certificate-validation"}],"remediation":[],"revision":"1740ac61845e6bcdc00350ae6c3da7cc2e8aa3e4b31b1ca5627ffbd4b0b2d701","sources":[{"modifiedAt":1793829012964,"name":"CNA: VulnCheck","retrievedAt":1793830377741,"url":"https://www.cve.org/CVERecord?id=CVE-2026-54372"}],"ssvc":null,"status":"published","title":"VitaFit Android < 2.8.1.0 Insecure TLS Certificate Validation","updatedAt":1793830377741}