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.

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History

Fri, 13 Nov 2026 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Grafana
Grafana grafana
Vendors & Products Grafana
Grafana grafana

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


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cve-icon MITRE

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cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

Severity : Moderate

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

Links: CVE-2026-12933 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-11-14T17:30:19Z

Weaknesses