GHSA-6G2V-66CH-6XMH LibreNMS alert-rules has a Cross-Site Scripting Vulnerability

Executive Summary Product: LibreNMS Vendor: LibreNMS Vulnerability Type: Cross-Site Scripting XSS CVSS Score: 4.3 AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L Affected Version: 25.8.0 latest at time of discovery POC File: Download POC Ticket: ZDI-CAN-28105: LibreNMS Alert Rules Cross-Site Scripting...

LibreNMS alert-rules has a Cross-Site Scripting Vulnerability

Executive Summary Product: LibreNMS Vendor: LibreNMS Vulnerability Type: Cross-Site Scripting XSS CVSS Score: 4.3 AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L Affected Version: 25.8.0 latest at time of discovery POC File: Download POC Ticket: ZDI-CAN-28105: LibreNMS Alert Rules Cross-Site Scripting...

CVE-2025-62411 Stored XSS in Alert Transport name field in LibreNMS

LibreNMS is a community-based GPL-licensed network monitoring system. LibreNMS = 25.8.0 contains a Stored Cross-Site Scripting XSS vulnerability in the Alert Transports management functionality. When an administrator creates a new Alert Transport, the value of the Transport name field is stored a...

CVE-2025-55296

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...

CVE-2025-55296 LibreNMS allows stored XSS in Alert Template name field

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...

CVE-2025-55296

LibreNMS (LibreNMS) has a stored XSS in the Alert Template name field affecting versions up to and including 25.6.0. The vulnerability requires an admin to inject JavaScript that executes when the template renders, potentially compromising other admin accounts. Remediation is to upgrade to versio...

CVE-2025-55296 LibreNMS allows stored XSS in Alert Template name field

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...