CVE-2026-92263: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in CodeWithCJ SparkyFitness
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.
CVSS v3.1
Score 7.2high
Affected software
CodeWithCJ
SparkyFitness
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-09-15T22:16:18.049Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ad24b622cdf04f65607013e
Added to database: 10/16/2026, 16:05:54 UTC
Last updated: 10/16/2026, 16:05:54 UTC
Views: 1
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