CVE-2024-52526

Name: CVE-2024-52526
Creator: NVD / NIST
Published: 2024-11-15T16:15:38.107+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.45%

Last modified Jun 17, 2026

CVE-2024-52526 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Services" tab of the Device page allows authenticated users to inject arbitrary JavaScript through the "descr" parameter when adding a service to a device. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Services" tab of the Device page allows authenticated users to inject arbitrary JavaScript through the "descr" parameter when adding a service to a device. This vulnerability could result in the execution of malicious code in the context of other users' sessions, potentially compromising their accounts and enabling unauthorized actions. This vulnerability is fixed in 24.10.0.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.45%

35.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Librenms	Librenms	24.10.0

References

https://github.com/librenms/librenms/commit/30e522c29bbb1f9b72951025e7049a26c7e1d76ePatch
https://github.com/librenms/librenms/security/advisories/GHSA-8fh4-942r-jf2gExploit, Vendor Advisory

Timeline

Published: Nov 15, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-52526?

How severe is CVE-2024-52526?

CVE-2024-52526 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2024-52526?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-52526?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST