LibreNMS XSS Vulnerability
Date: 2022-05
Affected: composer/librenms/librenms
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2018-18478
CWE: CWE-79
CVSS: 6.1 (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

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.


Mitigations:

Architectural layers (MAESTRO):