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Medium · 5.5 CVE-2025-62365 EUVD-2025-34114GHSA-86rg-8hc8-v82p

LibreNMS vulnerable to Reflected-XSS in `report_this` function

Published Oct 13, 2025 · Updated Oct 14, 2025 · Assigned by GitHub_M

Description

LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. Prior to 25.7.0, there is a reflected-XSS in `report_this` function in `librenms/includes/functions.php`. The `report_this` function had improper filtering (`htmlentities` function was incorrectly use in a href environment), which caused the `project_issues` parameter to trigger an XSS vulnerability. This vulnerability is fixed in 25.7.0.

Affected products

VendorProductAffectedFixed
librenms librenms < 25.7.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist librenms/librenms < 25.7.0 25.7.0 GHSA-86rg-8hc8-v82p

References