EUVD-2026-96989

LibreNMS through 26.9.1.1 contains an authorization bypass vulnerability in includes/html/graphs/smokeping/auth.inc.php that checks the src probe device instead of the rendered target device. Restricted users permitted on a probe device can request smokepingin or smokepingout graphs with arbitrar...

PT-2026-110118

Name of the Vulnerable Software and Affected Versions LibreNMS versions prior to 26.9.1.2 Description An authorization bypass exists in the file includes/html/graphs/smokeping/auth.inc.php. The system incorrectly validates the source probe device rather than the rendered target device. This allow...

CVE-2026-108715: Authorization Bypass Through User-Controlled Key

LibreNMS through 26.9.1.1 contains an authorization bypass vulnerability in includes/html/graphs/smokeping/auth.inc.php that checks the src probe device instead of the rendered target device. Restricted users permitted on a probe device can request smokepingin or smokepingout graphs with arbitrar...