CVE-2025-41117: Grafana

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Stack traces in Grafana's Explore Traces view can be rendered as raw HTML, and thus inject malicious JavaScript in the browser. This would require malicious JavaScript to be entered into the stack trace field. Only datasources with the Jaeger HTTP API appear to be affected; Jaeger gRPC and Tempo do not appear affected whatsoever.

Affected products

• Grafana Grafana: from 12.2.0, before 12.2.4 (fixed in 12.2.4); from 12.3.0, before 12.3.2 (fixed in 12.3.2); version 12.2.4 only; version 12.3.2 only

Published 2026-02-12. Last modified 2026-06-17.