Centreon - Infra Monitoring - CRITICAL - CVE-2026-14453. The Centreon Infra Monitoring product contains a significant Server-Side Template Injection flaw within the centreon-open-tickets module. This vulnerability arises from the message_confirm field being stored without proper sanitization, allowing it to be rendered via Smarty without an enabling security policy. As a result, any authenticated user can inject and execute arbitrary code on the server, potentially leading to unauthorized access to sensitive environment secrets and jeopardizing the overall availability of the platform.