Cross-site scripting in LibreNMS - CVE-2024-47525
Published: October 1, 2024 / Updated: May 5, 2026
Vulnerability identifier: #VU129739
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-47525
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 JavaScript in the context of other users' sessions.
The vulnerability exists due to cross-site scripting in print-alert-rules.php when creating an alert rule with crafted input in the Title field. A remote privileged user can submit a specially crafted Title value to execute arbitrary JavaScript in the context of other users' sessions.
User interaction is required when another user loads the affected page.
How to mitigate CVE-2024-47525
Install security update from vendor's website.