Authorization Issue in Grafana Affects User Preferences
CVE-2026-82014

4.3MEDIUM

Key Information:

Vendor

Grafana
Status
Grafana Enterprise
Grafana Oss
Vendor
CVE Published:
11 November 2026

What is CVE-2026-82014?

An unauthorized access vulnerability in Grafana allows any authenticated user, including those with view-only permissions, to modify team settings such as dashboards, themes, and time zones. This is possible through an undocumented endpoint that lacks proper access controls, which may lead to a significant security risk by redirecting team members to unauthorized dashboards.

Affected Version(s)

Grafana Enterprise 5.4.0 <= 11.5.10

Grafana Enterprise 11.6.0 <= 11.6.16

Grafana Enterprise 12.0.0 <= 12.0.10

References

https://grafana.com/security/security-advisories/cve-2026...
vendor-advisory

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

arang
.