CVE-2025-10630

Regex DoS in Grafana Zabbix Plugin

CVSS 4.3 MEDIUMEPSS 0.3%CWE-20

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.3EPSS 0.3%KEV nãoPoC —Patch referenciado

Lifecycle

Sep 19, 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

Grafana · grafana-zabbix-plugin

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References

https://github.com/grafana/grafana-zabbix/releases/tag/v6.0.0 https://grafana.com/security/security-advisories/cve-2025-10630/