CRITICAL 9.3 NVD
CVE-2026-54378
VitaFit cloud API before 2026-10-30 contained a broken access control vulnerability that allows any authenticated user to obtain temporary AWS credentials by ca
VitaFit cloud API before 2026-10-30 contained a broken access control vulnerability that allows any authenticated user to obtain temporary AWS credentials by calling the POST /front/user/s3/token/ endpoint. Attackers can use these improperly scoped credentials to list the shared storage bucket and read or overwrite other users' stored files, enabling unauthorized cross-user data access and manipulation.
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-cloud-api-broken-access-control-via-s3-token-
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-11-04 via NVD.
Risk Timeline
CVE Disclosed2026-11-04 · 0 days ago
Remediation Resources
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