Stored Cross-Site Scripting in LibreNMS API Access for Authenticated Users
CVE-2024-49754

5.4MEDIUM

Key Information:

Vendor

Librenms

Status
Librenms
Vendor
CVE Published:
15 November 2024

What is CVE-2024-49754?

LibreNMS, an open-source network monitoring system, is susceptible to a Stored Cross-Site Scripting (XSS) vulnerability within its API Access page. Authenticated users can exploit this vulnerability by injecting arbitrary JavaScript code through the 'token' parameter when creating new API tokens. This jeopardizes the security of other users' sessions, facilitating unauthorized actions. To mitigate this flaw, users are advised to upgrade to version 24.10.0, where the issue has been resolved.

References

https://github.com/librenms/librenms/security/advisories/...
https://github.com/librenms/librenms/commit/25988a937cbae...

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

.