CVE-2026-93294CWE-1220CWE-441CWE-863broken-access-control

CVE-2026-93294

Medium · published October 13, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
17.8
In the wild
Unconfirmed
What it is

A user with query access to an Azure Monitor data source can use its resource proxy to call Azure Resource Manager APIs beyond those Grafana needs, with the data source's Azure identity (unintended proxy). The impact is bounded by the Azure role granted to that identity.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00267 · 17.8th percentile
Weaknesses
CWE-1220 · Insufficient Granularity of Access Control; CWE-441 · Unintended Proxy or Intermediary ('Confused Deputy'); CWE-863 · Incorrect Authorization
Published
2026-10-13T22:17Z
References (1)
https://grafana.com/security/security-advisories/cve-2026-93294 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:35Z
    EPSS moved — → 0%
    epss
  • 13 OCT 17:05Z
    Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs
    cvelistv5
  • 13 OCT 17:05Z
    Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs
    cvelistv5