Threats Tagged 'cve-2026-48554'
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Threats Tagged 'cve-2026-48554'
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CVE-2026-48554: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in Nagios Enterprises, LLC. Nagios CoreCVE-2026-48554 0 Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 are vulnerable to authenticated remote code execution via unfiltered NOTIFICATION-family macro substitution through the com_data parameter. When a notification command references $NOTIFICATIONCOMMENT$ or $NOTIFICATIONAUTHOR$ in a shell-reachable position, authenticated UI users can run arbitrary commands as the nagios user. Exploitation requires a non-default configuration in which a notification command references these macros in a shell-executed command line. Join the discussion | CVE Database V5 | 08/12/2026, 16:48:27 UTC Added: 08/12/2026, 17:11:46 UTC |
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