CVE-2026-10601

Name: CVE-2026-10601
Creator: NVD / NIST
Published: 2026-06-22T14:16:25.167+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.30%

Last modified Jun 24, 2026

This CVE is reserved or awaiting analysis. Details will appear once published by NVD.

Description

The Tempo and Loki datasource plugins construct backend HTTP requests by interpolating user-supplied input into URL paths without sanitization, enabling path traversal. A Viewer-role user can: (1) capture admin-configured datasource credentials (secureJsonData custom headers) by traversing to an attacker-controlled endpoint, (2) invoke state-changing admin endpoints on Tempo (e.g. /flush, /shutdown), and (3) exfiltrate internal service data via Loki's CallResource which returns full HTTP response bodies.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.30%

22.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

References

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

Timeline

Published: Jun 22, 2026
Last Modified: Jun 24, 2026
Status: Awaiting Analysis

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Source: NVD / NIST