VitaFit Cloud API Storage Bucket Unauthenticated Access Information Disclosure
Affects VitaFit cloud API versions before 2026-10-30 that run a misconfigured cloud storage bucket, per Shenzhen Shine Industrial. The fixed release is dated 2026-10-30.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
- Exploited
- No known exploitation
- Fix
- Fixed in 2026-10-30
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 2026-10-30.
- Exploitation?/40Exploitation: unknown (data gap). No CISA SSVC exploitation rating yet
- Exposure17/25No login or user action needed, reachable over the network without a login · Data gap: Advisories don't say whether default setups are affected
- Reach?/20Reach: unknown (data gap). No tracked technology or package matched
- Severity8.7/10CVSS 8.7
- No patch0/5No signal
What would change the score
- Would score about 71 if added to CISA KEV
- Would score about 66 if CISA's SSVC rates exploitation active
- Would score about 31 if advisories confirm default setups are exposed
CVE-2026-54381 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 8.7 (high) and affects VitaFit; fixed in 2026-10-30.
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- Published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 26/100 · provisional
- How many real-world setups can hit the bug, from the vendor's advisory and CISA data. It does not know your setup.What do these mean? →
- Unclear
- Fix
- Fixed in 2026-10-30
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
VitaFit's cloud API, in versions before 2026-10-30, exposes a misconfigured cloud storage bucket that anyone on the network can list and download from without logging in, exposing roughly 127,000 user-uploaded profile images and other stored files containing sensitive personal data. Attackers can reach it remotely with no credentials or user interaction required.
Read the original description
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.
What to do
Upgrade to a fixed version: 2026-10-30.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Shenzhen Shine Industrial Co., Ltd. VitaFit
fixed in 2026-10-30
Evidence 3
- Exploit
- Link
- Link
Corrections
None so far.
Something wrong on this page? Report an error. Every fix is listed here.
Questions about CVE-2026-54381
Is CVE-2026-54381 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
What does this mean?
The cloud storage bucket is misconfigured so that it can be accessed without credentials. Anyone without login details can list and download stored files, including user-uploaded profile images and sensitive personal data.Source: vulncheck.com
Which versions are affected by CVE-2026-54381?
VitaFit: before 2026-10-30.Source: cve.now feed data
Am I affected, and how do I check?
VitaFit cloud API versions before 2026-10-30 with a misconfigured cloud storage bucket are affected. To check, compare the cloud API release date with 2026-10-30 and review the storage bucket's access settings.Source: vulncheck.com
How do I fix CVE-2026-54381?
Move the VitaFit cloud API to a release dated 2026-10-30 or later. The sources provided do not name a specific fixed version number.Source: vulncheck.com