Vulnerability Description
LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Capture Debug Information" page allows authenticated users to inject arbitrary JavaScript through the "hostname" parameter when creating a new device. This vulnerability results in the execution of malicious code when the "Capture Debug Information" page is visited, redirecting the user and sending non-httponly cookies to an attacker-controlled domain. This vulnerability is fixed in 24.10.0.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Librenms | Librenms | < 24.10.0 |
Related Weaknesses (CWE)
References
- https://github.com/librenms/librenms/commit/af15eabbb1752985d36f337cecf137a947e1Patch
- https://github.com/librenms/librenms/security/advisories/GHSA-rmr4-x6c9-jc68ExploitVendor Advisory
FAQ
What is CVE-2024-49764?
CVE-2024-49764 is a vulnerability with a CVSS score of 4.8 (MEDIUM). LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Capture Debug Information" page allows authenticated users to inje...
How severe is CVE-2024-49764?
CVE-2024-49764 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-49764?
Check the references section above for vendor advisories and patch information. Affected products include: Librenms Librenms.