CVE-2024-49759: Stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/edituser.inc.php

November 15, 2024

A Stored Cross-Site Scripting (XSS) vulnerability in the “Manage User Access” page allows authenticated users to inject arbitrary JavaScript through the “bill_name” parameter when creating a new bill. This vulnerability can lead to the execution of malicious code when visiting the “Bill Access” dropdown in the user’s “Manage Access” page, potentially compromising user sessions and allowing unauthorized actions.

References

github.com/advisories/GHSA-888j-pjqh-fx58
github.com/librenms/librenms
github.com/librenms/librenms/commit/237f4d2e818170171dfad6efad36a275cd2ba8d0
github.com/librenms/librenms/security/advisories/GHSA-888j-pjqh-fx58
nvd.nist.gov/vuln/detail/CVE-2024-49759

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