CVE-2025-41116Network attack vector

Cross-user data disclosure via OAuth identity mix-up

Published Nov 11, 2025 · Updated Nov 11, 2025

Authorization bypass in Grafana Databricks Datasource Plugin 1.6.0 through 1.12.0 allows remote authenticated users to read other users' data. Grafana has not disclosed a code-level locus; its advisory states that concurrent OAuth-passthrough use can select the wrong user identifier for a query. Multiple signed-in users must use the same data source concurrently, and the reported consequence is limited to Databricks information outside the viewer's authorization.

CVSS severity2.1
Low
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Grafana Databricks Datasource Plugin 1.6.0 through 1.12.0 allows remote authenticated users to read other users' data. Grafana has not disclosed a code-level locus; its advisory states that concurrent OAuth-passthrough use can select the wrong user identifier for a query. Multiple signed-in users must use the same data source concurrently, and the reported consequence is limited to Databricks information outside the viewer's authorization.

The record

CVE
CVE-2025-41116
Published
Nov 11, 2025
Updated
Nov 11, 2025
Vendor
Grafana Labs
Product
Databricks data source for Grafana
Classifications
CWE-653
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 11, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.6.0 <1.12.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Grafana Labs · Databricks data source for Grafanaversion=1.6.0 <1.12.1

Published CVSS scores

2.1Grafana LabsCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-653Improper Isolation or Compartmentalization

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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