CVE-2025-41117
github.com/grafana/grafana: Cross site scripting in Grafana Explore stack trace
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · February 12, 2026
Updated · July 3, 2026
Description
A cross site scripting flaw has been discovered in Grafana's Explore Traces view. This 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.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVSS / CWE
CVSS 3.1 · 6.8CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')