ThingsBoard before 3.5 allows Server-Side Template Injection if users are allowed to modify an email template, because Apache FreeMarker supports freemarker.template.utility.Execute (for content sent to the /api/admin/settings endpoint).
- https://herolab.usd.de/security-advisories/usd-2023-0010/
- https://github.com/20142995/sectool
- https://github.com/password123456/cve-collector