Medium 5.4Published Jun 22, 2026

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

Updated under an hour ago (Oct 27, 2026, 5:00 PM ET)

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It affects Grafana OSS and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GRAFANA
NVD analysis: Modified
Record last updated: Aug 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Grafana Grafana OSS grafana:oss (from the name)	from 11.6.0 through 11.6.14; from 12.2.0 through 12.2.8; from 12.3.0 through 12.3.6; from 12.4.0 through 12.4.3; from 13.0.0 through 13.0.1	CNA record
grafana grafana grafana:grafana	11.6.0	NVD

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.