CVE-2025-10630: Grafana Grafana-Zabbix-Plugin

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Grafana is an open-source platform for monitoring and observability. Grafana-Zabbix is a plugin for Grafana allowing to visualize monitoring data from Zabbix and create dashboards for analyzing metrics and realtime monitoring.  Versions 5.2.1 and below contained a ReDoS vulnerability via user-supplied regex query which could causes CPU usage to max out. This vulnerability is fixed in version 6.0.0.

Affected products

• Grafana Grafana-Zabbix-Plugin: before 6.0.2 (fixed in 6.0.2)

Published 2025-09-19. Last modified 2026-06-17.