CVE-2026-54380
Medium
Description
VitaFit cloud API before 2026-10-30 contained a stored cross-site scripting vulnerability that allows authenticated attackers to upload an SVG image containing malicious JavaScript to the shared storage bucket. Attackers can exploit the application's failure to restrict scripts or force downloads for image/svg+xml content, causing the JavaScript to execute when a victim opens the file via direct browser navigation.
SeverityMedium
CVSS5.4
Exploit probability—
ProductVitaFit
PublishedNov 4, 2026
First seenNov 4, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Shenzhen Shine Industrial Co., Ltd. VitaFit2026-10-30 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Shenzhen Shine Industrial Co., Ltd. VitaFit | v < 2026-10-30 | 2026-10-30 |
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