MEDIUM

CVE-2025-41117

CVSS v3

6.8

MEDIUM

EPSS Score

0.0%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

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.

Technical details

CVSS v3 Vector
3.1
Published
2/12/2026
Last Modified
2/26/2026

Frequently asked questions

What is CVE-2025-41117?

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.

Is CVE-2025-41117 actively exploited?

Active exploitation of CVE-2025-41117 has not been confirmed. The EPSS score is 0.0%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-41117?

CVE-2025-41117 has a CVSS v3 base score of 6.8 (MEDIUM severity), with vector string 3.1.

Is CVE-2025-41117 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.