Description

The team sync HTTP API in Grafana Enterprise 6.x before 6.7.6, 7.x before 7.3.10, and 7.4.x before 7.4.5 has an Incorrect Access Control issue. On Grafana instances using an external authentication service and having the EditorsCanAdmin feature enabled, this vulnerability allows any authenticated user to add external groups to any existing team. This can be used to grant a user team permissions that the user isn't supposed to have.

Remediation

References

CVE-2021-28147

Related Vulnerabilities

Apache HTTP Server Use After Free Vulnerability (CVE-2019-10082)

Joomla Other Vulnerability (CVE-2006-7008)

Apache HTTP Server Other Vulnerability (CVE-2003-0016)

MySQL CVE-2019-2778 Vulnerability (CVE-2019-2778)

Serendipity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-1133)

Severity

Medium

Classification

CVE-2021-28147 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Known Vulnerabilities