Bug 2567526 (CVE-2026-54382) - CVE-2026-54382 VitaFit: VitaFit: Unauthorized data overwrite via improper access control
Summary: CVE-2026-54382 VitaFit: VitaFit: Unauthorized data overwrite via improper acc...
Keywords:
Status: NEW
Alias: CVE-2026-54382
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-05 22:04 UTC by OSIDB Bzimport
Modified: 2026-11-05 22:58 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-11-05 22:04:52 UTC 
VitaFit cloud API before 2026-10-30 contained an improper access control vulnerability in its Cognito-issued AWS role that allows authenticated attackers to perform s3:PutObject operations across the entire shared bucket instead of being restricted to their own folder. Attackers can overwrite other users' objects in the shared S3 bucket using credentials obtained via CVE-2026-54378, destroying original content without triggering deletion protections.
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