CVE-2024-52526: LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/device/services.inc.php

November 15, 2024

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.

References

github.com/advisories/GHSA-8fh4-942r-jf2g
github.com/librenms/librenms
github.com/librenms/librenms/commit/30e522c29bbb1f9b72951025e7049a26c7e1d76e
github.com/librenms/librenms/security/advisories/GHSA-8fh4-942r-jf2g
nvd.nist.gov/vuln/detail/CVE-2024-52526

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