CVE-2018-18478

6.1 mediumEPSS 1.6%

Medium (6.1) in librenms librenms. EPSS 1.6% chance of exploitation in the next 30 days.

Persistent Cross-Site Scripting (XSS) issues in LibreNMS before 1.44 allow remote attackers to inject arbitrary web script or HTML via the dashboard_name parameter in the /ajax_form.php resource, related to html/includes/forms/add-dashboard.inc.php, html/includes/forms/delete-dashboard.inc.php, and html/includes/forms/edit-dashboard.inc.php.

Severity

CVSS 3.0

6.1 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2018-10-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

librenms:librenms

References

https://github.com/librenms/librenms/issues/9170
https://github.com/librenms/librenms/pull/9171
https://github.com/librenms/librenms/releases/tag/1.44
https://hackpuntes.com/cve-2018-18478-libre-nms-1-43-cross-site-scripting-persistente/
https://github.com/librenms/librenms/issues/9170

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