Cross-site scripting in LibreNMS - CVE-2024-32479
Published: April 20, 2024 / Updated: May 5, 2026
Vulnerability identifier: #VU129745
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-32479
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: LibreNMS Project
Affected software:
LibreNMS
LibreNMS
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary script in a user's browser.
The vulnerability exists due to cross-site scripting in ServiceTemplateController.php when handling a crafted service template name that is later rendered in the delete button onclick event. A remote user can submit a specially crafted service template name to execute arbitrary script in a user's browser.
User interaction is required when the crafted template is deleted.
How to mitigate CVE-2024-32479
Install security update from vendor's website.