SecuriTricks - CVE-2025-41117

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.

Product(s) Impacted

Vendor	Product	Versions
Grafana	Grafana	*
Jaeger	Jaeger Http Api	*

Weaknesses

Common security weaknesses mapped to this vulnerability.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	grafana	grafana	/	/	/	/	/	/	/	/
a	jaeger	jaeger_http_api	/	/	/	/	/	/	/	/

References

https://grafana.com/security/security-advisories/CVE-2025-41117

CVSS Score

6.8 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: HIGH
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: NONE

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

View Vector String

Timeline

Published: Feb. 12, 2026, 9:16 a.m.
Last Modified: Feb. 12, 2026, 3:10 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

CVE-2025-41117