CVE-2026-54381 PUBLISHED

VitaFit Cloud API Storage Bucket Unauthenticated Access Information Disclosure

Assigner: VulnCheck
Reserved: 12.06.2026 Published: 04.11.2026 Updated: 04.11.2026

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 Vector: 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
CVSS Score: 8.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Shenzhen Shine Industrial Co., Ltd.
Product	VitaFit
Versions	Default: unaffected affected from 0 to 2026-10-30 (excl.)

CVE-2026-54381 PUBLISHED

VitaFit Cloud API Storage Bucket Unauthenticated Access Information Disclosure

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Product Status

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Problem Types