CVE-2026-14453
CriticalCVSS 9.6Exploitation Probability (EPSS)
Low risk38th percentile - higher than 38% of all known CVEs
Summary
A critical Server-Side Template Injection (SSTI) vulnerability in Centreon's centreon-open-tickets module. The message_confirm field is stored unsanitized and rendered via Smarty without security policy, allowing any authenticated user to inject and execute arbitrary code on the server.
Risk Assessment
Risk includes disclosure of environment secrets and potential impact on the availability of the Centreon Infra Monitoring product, potentially leading to system compromise and data leakage.
Recommendation
Immediately update the centreon-open-tickets module to the latest patched version and enable Smarty security policy to prevent template injection.
Original NVD description (English source)
This vulnerability is a critical Server-Side Template Injection (SSTI) in Centreon's centreon-open-tickets module that leads to Remote Code Execution. The message_confirm field is stored without sanitization and rendered via Smarty with no security policy enabled, allowing any authenticated user, to inject and execute arbitrary code on the server. This results in disclosure of environment secrets and could impact platform availability of Centreon Infra Monitoring product.