CVE-2024-51497: LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/print-customoid.php

November 15, 2024

A Stored Cross-Site Scripting (XSS) vulnerability in the “Custom OID” tab of a device allows authenticated users to inject arbitrary JavaScript through the “unit” parameter when creating a new OID. This vulnerability can lead to the execution of malicious code in the context of other users’ sessions, compromising their accounts and enabling unauthorized actions.

References

github.com/advisories/GHSA-gv4m-f6fx-859x
github.com/librenms/librenms
github.com/librenms/librenms/commit/42b156e42a3811c23758772ce8c63d4d3eaba59b
github.com/librenms/librenms/security/advisories/GHSA-gv4m-f6fx-859x
nvd.nist.gov/vuln/detail/CVE-2024-51497

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