Detections
Analytics
CVE-2025-55296
medium
Description
librenms is a community-based GPL-licensed network monitoring system. A stored Cross-Site Scripting (XSS) vulnerability exists in LibreNMS (<= 25.6.0) in the Alert Template creation feature. This allows a user with the admin role to inject malicious JavaScript, which will be executed when the template is rendered, potentially compromising other admin accounts. This vulnerability is fixed in 25.8.0.
References
https://github.com/librenms/librenms/security/advisories/GHSA-vxq6-8cwm-wj99
https://github.com/librenms/librenms/commit/8ade3d827d317f5ac4b336617aafff865f825958