CVE-2026-21721

HIGH

8.1

Description

The dashboard permissions API does not verify the target dashboard scope and only checks the dashboards.permissions:* action. As a result, a user who has permission management rights on one dashboard can read and modify permissions on other dashboards. This is an organization‑internal privilege escalation.

Details CVE

Score CVSS v3.18.1

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/27/2026

Derniere modification2/26/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-863

References

https://grafana.com/security/security-advisories/cve-2026-21721(security@grafana.com)

Correlations IOC

Aucune correlation enregistree

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