SparkyFitness is a self-hosted, AI-powered health and fitness tracker for families. Prior to 1.6.0, the api/admin/backup/restore endpoint interpolates an uploaded filename into a shell command. An authenticated global administrator uploads a restore archive with a crafted filename. The administrator can supply a restore archive with a filename containing shell metacharacters. Successful exploitation can execute arbitrary operating-system commands with the server process privileges. This issue is fixed in version 1.6.0.
History

Wed, 21 Oct 2026 03:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sun, 18 Oct 2026 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Codewithcj
Codewithcj sparkyfitness
Vendors & Products Codewithcj
Codewithcj sparkyfitness

Fri, 16 Oct 2026 16:00:00 +0000

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Description SparkyFitness is a self-hosted, AI-powered health and fitness tracker for families. Prior to 1.6.0, the api/admin/backup/restore endpoint interpolates an uploaded filename into a shell command. An authenticated global administrator uploads a restore archive with a crafted filename. The administrator can supply a restore archive with a filename containing shell metacharacters. Successful exploitation can execute arbitrary operating-system commands with the server process privileges. This issue is fixed in version 1.6.0.
Title SparkyFitness: Authenticated OS command injection (host RCE) via backup-restore filename in POST /api/admin/backup/restore
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-10-16T15:50:54.302Z

Updated: 2026-10-21T02:23:37.265Z

Reserved: 2026-09-15T22:16:18.049Z

Link: CVE-2026-92263

cve-icon Vulnrichment

Updated: 2026-10-21T02:23:28.889Z

cve-icon NVD

Status : Deferred

Published: 2026-10-16T16:22:43.027

Modified: 2026-10-21T03:17:20.163

Link: CVE-2026-92263

cve-icon Redhat

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