# CVE-2026-10601: Path traversal in the Tempo and Loki data source plugins

> CVE-2026-10601: Path traversal in the Tempo and Loki data source plugins. CVSS 5.4 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-10601
Last updated: 2026-08-27T17:22:42Z

- Published: 2026-06-22 13:18 UTC · Updated: 2026-08-27 17:22 UTC · Assigner: GRAFANA
- CVSS: 5.4 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- EPSS: 0.29%, 21th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-22

## 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.

## Affected vendors and products

- Grafana: Grafana OSS

## Tracked companies

- [Grafana Cloud](https://rewindex.com/company/grafana-cloud.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-10601)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-10601)
- [https://grafana.com/security/security-advisories/cve-2026-10601](https://grafana.com/security/security-advisories/cve-2026-10601)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-10601 · Markdown: https://rewindex.com/cve/CVE-2026-10601.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-10601 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:15:34.502Z