Description
A flaw was found in Grafana. The Recorded Queries remote-write target creation endpoint validates target connections using elevated credentials before verifying whether the caller has permission to access the underlying data source. An authenticated attacker with organization editor privileges can exploit this flaw to send authenticated HTTP requests to arbitrary paths on a connected data source host and infer sensitive information from upstream responses.
Published: n/a
Score: 6.4 Medium
EPSS: n/a
KEV: No
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Remediation

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History

Fri, 13 Nov 2026 00:30:00 +0000

Type Values Removed Values Added
Description A flaw was found in Grafana. The Recorded Queries remote-write target creation endpoint validates target connections using elevated credentials before verifying whether the caller has permission to access the underlying data source. An authenticated attacker with organization editor privileges can exploit this flaw to send authenticated HTTP requests to arbitrary paths on a connected data source host and infer sensitive information from upstream responses.
Title grafana: RECORDED QUERIES REMOTE-WRITE VALIDATION COULD USE DATA SOURCE CREDENTIALS BEFORE CHECKING PERMISSIONS
Weaknesses CWE-918
References
Metrics threat_severity

None

 cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N'}

threat_severity

Moderate

Subscriptions

No data.

cve-icon MITRE

No data.

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-11-10T00:00:00Z

Links: CVE-2026-12933 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-918

    Server-Side Request Forgery (SSRF)