Authorization bypass through user-controlled key in Grafana - CVE-2022-21713
Published: June 15, 2022 / Updated: June 16, 2022
Vulnerability identifier: #VU64394
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-21713
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Grafana Labs
Affected software:
Grafana
Grafana
Detailed vulnerability description
The vulnerability allows a remote user to gain access to sensitive information.
The vulnerability exists due to an Insecure Direct Object Reference (IDOR) error in Grafana Teams APIs. A remote authenticated user can view unintended data by querying for the specific team ID or search for teams and see the total number of available teams.
How to mitigate CVE-2022-21713
Install updates from vendor's website.
Sources
- https://github.com/grafana/grafana/pull/45083
- https://grafana.com/blog/2022/02/08/grafana-7.5.15-and-8.3.5-released-with-moderate-severity-security-fixes/
- https://github.com/grafana/grafana/security/advisories/GHSA-63g3-9jq3-mccv
- https://security.netapp.com/advisory/ntap-20220303-0005/
- https://bugzilla.redhat.com/show_bug.cgi?id=2050743