{"id":"CVE-2024-49764","aliases":["GHSA-rmr4-x6c9-jc68"],"url":"https://o3.security/vulnerability/CVE-2024-49764","summary":"LibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/device/capture.inc.php","details":"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.","published":"2024-11-15T15:27:52.199Z","modified":"2026-07-15T01:48:52.342132417Z","cvss":{"score":4.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"librenms/librenms","fixedVersion":"24.10.0"}],"fix":{"url":"https://github.com/librenms/librenms/commit/af15eabbb1752985d36f337cecf137a947e170f6","label":"librenms/librenms@af15eab"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49764.json"},{"type":"ADVISORY","url":"https://github.com/librenms/librenms/security/advisories/GHSA-rmr4-x6c9-jc68"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-49764"},{"type":"FIX","url":"https://github.com/librenms/librenms/commit/af15eabbb1752985d36f337cecf137a947e170f6"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:48:52.342132417Z"}}