CVE-2025-68614: LibreNMS Alert Rule API Cross-Site Scripting Vulnerability

CVE-2025-68614 · Severity: medium · CVSS 4.3 · Published 2025-12-23

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.

Technologies: Librenms, librenms/librenms (Packagist). Vendors: Librenms, Packagist.

Quick answers

Is CVE-2025-68614 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-68614 being exploited in the wild.
How severe is CVE-2025-68614?
Medium severity, with a CVSS score of 4.3, published 23 December 2025.
Which products and versions are affected?
librenms/librenms (Packagist) ECOSYSTEM:introduced=0,fixed=25.12.0.
Is there a fix for CVE-2025-68614?
Yes. librenms/librenms (Packagist): upgrade to 25.12.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-68614?
Check whether you run Librenms or librenms/librenms (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • librenms/librenms (Packagist): upgrade to 25.12.0 or later
    composer require librenms/librenms:^25.12.0

Affected products

  • Librenms
  • librenms/librenms (Packagist) ECOSYSTEM:introduced=0,fixed=25.12.0

Identifiers

  • CVE-2025-68614
  • GHSA-c89f-8g7g-59wj

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