THREATPORT/VULNERABILITY/CVE-2025-68614
MEDIUM SEVERITY

CVE-2025-68614

Librenms vulnerability

CVSS
4.3
EPSS
3.5%
EPSS pct
88th
Exploited
No known
LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.12.0, the Alert Rule API is vulnerable to stored cross-site scripting. Alert rules can be created or updated via LibreNMS API. The alert rule name is not properly sanitized, and can be used to inject HTML code. This issue has been patched in version 25.12.0.
Affected vendor
Librenms
Affected product
Librenms
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
Weakness type (CWE)
  • CWE-79 — Cross-Site Scripting (XSS)
Published
2025-12-23

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring high privileges, user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity, low impact to availability.

Its EPSS score of 3.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2025-68614

  • Confirm whether Librenms Librenms is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2025-68614.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-68614

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