CVE-2026-14453
Last modified
CVE-2026-14453 is a critical-severity vulnerability rated 9.6/10 on the CVSS scale. 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. EPSS estimates a 0.48% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Centreon | Infra Monitoring | >= 24.10.0, < 24.10.14; >= 25.10.0, < 25.10.9 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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