{"id":"CVE-2026-54377","title":"VitaFit Cloud API IDOR via profile_id Endpoints","summary":"VitaFit cloud API before 2026-10-30 contained an insecure direct object reference vulnerability that allows authenticated attackers to access another user's data by supplying a different user_id or profile_id to endpoints such as GET /fr…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-639"],"vendor":"Shenzhen Shine Industrial Co., Ltd.","product":"VitaFit","affected":["VitaFit < 2026-10-30"],"published":"2026-11-04","updated":"2026-11-04","sourceUpdated":"2026-11-04T22:04:57.112Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-54377","references":[{"url":"https://github.com/je-lv/vitafit-security-research","label":"Researcher Disclosure"},{"url":"https://play.google.com/store/apps/details?id=com.vt.vitafit","label":"Google Play"},{"url":"https://www.vulncheck.com/advisories/vitafit-cloud-api-idor-via-profile-id-endpoints","label":"VulnCheck Advisory: VitaFit Cloud API IDOR via profile_id Endpoints"}],"tags":["cve.org"],"ingestedAt":"2026-11-05T21:36:00.632Z","slug":"CVE-2026-54377","body":"## Overview\n\nVitaFit cloud API before 2026-10-30 contained an insecure direct object reference vulnerability that allows authenticated attackers to access another user's data by supplying a different user_id or profile_id to endpoints such as GET /front/profile/{profile_id}/report/ and GET /front/profile/{profile_id}/body_index_per_day/. Attackers can leverage predictable user_id and profile_id relationships combined with an account-enumeration weakness to read another account's email address, profile, body-composition report, and measurement history at scale.\n\n## Affected\n\n- `VitaFit < 2026-10-30`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}