CVE-2026-10601
MEDIUM EPSS 22.1%
Published Jun 22, 20261w ago · Modified Jun 22, 20261w ago
5.4 CVSS 3.1
Published Jun 22, 2026 1w ago
Last Modified Jun 22, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability Low
Threat Intelligence
EPSS Exploit Probability
22.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
References 1
- grafana.com https://grafana.com/security/security-advisories/cve-2026-10601
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.