CVE-2026-10601

Path traversal in the Tempo and Loki data source plugins

State: Published
Severity: 5.4 Medium
Published: Jun 22, 2026
Updated: Aug 27, 2026
Reserved: Jun 2, 2026

Description

A user with Viewer permissions can use specially crafted requests to the Tempo and Loki data source plugins to reach unintended backend endpoints. Depending on the backend configuration this can expose data source credentials, leak internal responses, or trigger administrative actions on the configured backend.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L	GRAFANA

Weaknesses

CWE-22

Affected Products

Product	Versions
Grafana OSSGrafana	11.6.0 through 11.6.14Affected 12.2.0 through 12.2.8Affected 12.3.0 through 12.3.6Affected 12.4.0 through 12.4.3Affected 13.0.0 through 13.0.1Affected

References

https://grafana.com/security/security-advisories/cve-2026-10601vendor-advisory

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