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CVE-2026-26991 LibreNMS vulnerable to Stored Cross-site Scripting through unsanitized /device-groups name

🗓️ 20 Feb 2026 02:21:31Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

LibreNMS stored XSS via unsanitized device group name in /device-groups; fixed in version 26.2.0.

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10 Apr 2026 05:37Current
5.5Medium risk
Vulners AI Score5.5
CVSS 45.1
EPSS0.00004
3