CVE-2025-62411

medium · 5.5

LibreNMS is a community-based GPL-licensed network monitoring system. LibreNMS <= 25.8.0 contains a Stored Cross-Site Scripting (XSS) vulnerability in the Alert Transports management functionality. When an administrator creates a new Alert Transport, the value of the Transport name field is stored and later rendered in the Transports column of the Alert Rules page without proper input validation or output encoding. This leads to arbitrary JavaScript execution in the admin’s browser. This vulnerability is fixed in 25.10.0.

5.5

CVSS

12.7%

EPSS (exploit prob.)

96th

EPSS percentile

2025-10-16

Published

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Weaknesses

CWE-79

Affected products

Vendor	Product	Affected versions
librenms	librenms	< 25.10.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/librenms/librenms/commit/706a77085f4d5964f7de9444208ef707e1f79450
https://github.com/librenms/librenms/security/advisories/GHSA-frc6-pwgr-c28w
https://github.com/librenms/librenms/security/advisories/GHSA-frc6-pwgr-c28w

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-62411