CVE•Published 2026-07-13•Modified 2026-07-13•1 article on news•4 live references•NVD data
CVE-2026-14453
Vulnerability data via NVD (ingested)
CVSS v3.1
9.6
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H
EPSS percentile
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Weaknesses (CWE)
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.
Timeline
Published 2026-07-13
Modified 2026-07-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-14453Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-14453Censys host search filtered to this CVE id.
grep.app
CVE-2026-14453Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-14453GitHub code search for direct mentions.
Google dork
"CVE-2026-14453" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-14453 on GitHub.