Reflected Cross-Site Scripting in LibreNMS Network Monitoring System
CVE-2024-51496

5.4MEDIUM

Key Information:

Vendor

Librenms

Status
Librenms
Vendor
CVE Published:
15 November 2024

What is CVE-2024-51496?

LibreNMS, a popular open-source network monitoring system, is vulnerable to a reflected cross-site scripting (XSS) issue in the 'metric' parameter of the '/wireless' and '/health' endpoints. This flaw allows attackers to inject arbitrary JavaScript, which executes when a user interacts with the manipulated metric parameter. If exploited, this vulnerability could enable unauthorized actions and compromise user sessions. Users are advised to update to version 24.10.0 or later to mitigate this risk.

References

https://github.com/librenms/librenms/security/advisories/...
https://github.com/librenms/librenms/commit/aef739a438ffb...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

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