VULNERABILITY INTELLIGENCE

CVE-2026-2728

CVSS score4.8 MEDIUM
EPSS probability0.22%
CISA KEVNot currently listed
Published2026-04-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

LibreNMS versions before 26.3.0 are affected by an authenticated Cross-site Scripting vulnerability on the showconfig page. Successful exploitation requires administrative privileges. Exploitation could result in XSS attacks being performed against other users with access to the page.

Weakness classification

  • ab69c47f-b95e-4bf2-b2d9-4b1fd1b24b4a: CWE-79

Primary references