Stored Cross-Site Scripting Vulnerability in LibreNMS Network Monitoring Software
CVE-2024-50350

5.4MEDIUM

Key Information:

Vendor

Librenms

Status
Librenms
Vendor
CVE Published:
15 November 2024

What is CVE-2024-50350?

LibreNMS, a widely used open-source network monitoring system, has a stored cross-site scripting vulnerability in its 'Port Settings' page. This issue arises when authenticated users can inject arbitrary JavaScript through the 'name' parameter during the creation of a new Port Group. If an affected Port Group is added to a device, the execution of malicious code occurs when users visit the 'Port Settings' page, posing significant risks to user sessions and enabling unauthorized actions. Users are urged to upgrade to version 24.10.0 or later to mitigate this vulnerability.

References

https://github.com/librenms/librenms/security/advisories/...
https://github.com/librenms/librenms/commit/82a744bfe2901...

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

.