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CVE-2026-26992

🗓️ 21 Feb 2026 07:26:56Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 7 Views

LibreNMS versions 26.1.1 and earlier permit stored XSS from unsanitized port group names added via POST /port-groups.

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CVE-2026-26992 LibreNMS has Stored Cross-Site Scripting via unsanitized /port-groups name
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21 Feb 2026 07:26Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.14.8
CVSS 45.1
EPSS0.00216
SSVC
7