What’s Vulnerable › Vulnerabilities
CVE-2026-14453: A user with low privileges can inject SSTI templates that can lead to RCE in open-tickets
- Severity: critical (CVSS 9.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-13 · updated 2026-10-24
- Weakness: CWE-94
Description
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.
Affected products
- Centreon Infra Monitoring: from 24.10.0 before 24.10.14; from 25.10.0 before 25.10.9 — fixed in 24.10.14, 25.10.9
How to fix
Upgrade to a fixed version: Centreon Infra Monitoring 24.10.14, 25.10.9. Check the vendor advisory for mitigations.
References
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