cve/2021/CVE-2021-28146.md

CVE-2021-28146

Description

The team sync HTTP API in Grafana Enterprise 7.4.x before 7.4.5 has an Incorrect Access Control issue. On Grafana instances using an external authentication service, this vulnerability allows any authenticated user to add external groups to existing teams. This can be used to grant a user team permissions that the user isn't supposed to have.

POC

Reference

• https://community.grafana.com/t/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724
• https://community.grafana.com/t/release-notes-v6-7-x/27119

Github

No PoCs found on GitHub currently.