CVE-2026-54381: high-severity vulnerability in Shenzhen Shine Industrial Co., Ltd. VitaFit
VitaFit Cloud API Storage Bucket Unauthenticated Access Information Disclosure
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
38Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.7
VitaFit cloud API before 2026-10-30 contained a misconfigured cloud storage bucket vulnerability that allows unauthenticated attackers to list and download stored files without authentication. Attackers can enumerate the publicly accessible bucket containing 129,947 objects, including 126,881 user-uploaded profile images, to access sensitive personal data without credentials.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Shenzhen Shine Industrial Co., Ltd. · VitaFitpublic PoCs found — 1
cve_referencegithub.com/je-lv/vitafit-security-researchunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Shenzhen Shine Industrial Co., Ltd. VitaFit
In the same product, most dangerous first.
CVE-2026-54384CRITICALVitaFit Cloud API Authentication Bypass via POST /front/login/sns/EPSS —CVE-2026-54383HIGHVitaFit Cloud API Excessive Data Exposure via relation/search EndpointEPSS —CVE-2026-54382MEDIUMVitaFit Cloud API AWS IAM Misconfiguration via Cognito S3 AccessEPSS —CVE-2026-54380MEDIUMVitaFit Cloud API Stored XSS via SVG File UploadEPSS —CVE-2026-54378CRITICALVitaFit Cloud API Broken Access Control via S3 Token EndpointEPSS —CVE-2026-54377MEDIUMVitaFit Cloud API IDOR via profile_id EndpointsEPSS —