CVE-2023-1722: Yoga Class Registration System Project Yoga Class Registration System

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Yoga Class Registration System version 1.0 allows an administrator to execute commands on the server. This is possible because the application does not correctly validate the thumbnails of the classes uploaded by the administrators.

Affected products

• Yoga Class Registration System Project Yoga Class Registration System: version 1.0 only

Published 2023-06-24. Last modified 2026-06-17.