CVE-2022-21703: Cross Site Request Forgery in Grafana
First published: Fri Feb 04 2022(Updated: )
A Cross-site request forgery (CSRF) vulnerability was found in Grafana. This flaw allows anonymous attackers to elevate their privileges by mounting cross-origin attacks against authenticated high-privilege Grafana users (for example, editors or admins). An attacker can exploit this vulnerability for privilege escalation by tricking an authenticated user into inviting the attacker as a new user with high privileges.
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/grafana | <0:7.5.15-3.el8 | 0:7.5.15-3.el8 |
| redhat/grafana | <0:7.5.15-3.el9 | 0:7.5.15-3.el9 |
| Grafana Grafana | >=3.0.1<7.5.15 | |
| Grafana Grafana | >=8.0.0<8.3.5 | |
| Grafana Grafana | =3.0.0-beta1 | |
| Grafana Grafana | =3.0.0-beta2 | |
| Grafana Grafana | =3.0.0-beta3 | |
| Grafana Grafana | =3.0.0-beta4 | |
| Grafana Grafana | =3.0.0-beta5 | |
| Grafana Grafana | =3.0.0-beta6 | |
| Grafana Grafana | =3.0.0-beta7 | |
| Netapp E-series Performance Analyzer | <3.0 | |
| Fedoraproject Fedora | =34 | |
| Fedoraproject Fedora | =35 | |
| Fedoraproject Fedora | =36 | |
| redhat/grafana | <7.5.15 | 7.5.15 |
| redhat/grafana | <8.3.5 | 8.3.5 |
| go/github.com/grafana/grafana/pkg/web | >=8.0.0<8.3.5 | 8.3.5 |
| go/github.com/grafana/grafana/pkg/web | >=3.0-beta1<7.5.15 | 7.5.15 |
Remedy
Please refer to the Grafana upstream advisory for possible workarounds for this issue.
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2022-21703 https://nvd.nist.gov/vuln/detail/CVE-2022-21703 https://github.com/grafana/grafana/security/advisories/GHSA-cmf4-h3xc-jw8w https://grafana.com/blog/2022/02/08/grafana-7.5.15-and-8.3.5-released-with-moderate-severity-security-fixes/
- https://bugzilla.redhat.com/show_bug.cgi?id=2050742
- https://access.redhat.com/errata/RHSA-2022:7519
- https://access.redhat.com/errata/RHSA-2022:8057
- https://access.redhat.com/security/cve/cve-2022-21703
- https://github.com/grafana/grafana/pull/45083
- https://github.com/grafana/grafana/security/advisories/GHSA-cmf4-h3xc-jw8w
- https://grafana.com/blog/2022/02/08/grafana-7.5.15-and-8.3.5-released-with-moderate-severity-security-fixes/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2PFW6Q2LXXWTFRTMTRN4ZGADFRQPKJ3D/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36GUEPA5TPSC57DZTPYPBL6T7UPQ2FRH/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HLAQRRGNSO5MYCPAXGPH2OCSHOGHSQMQ/
- https://security.netapp.com/advisory/ntap-20220303-0005/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2053454
- https://nvd.nist.gov/vuln/detail/CVE-2022-21703
- https://github.com/advisories/GHSA-cmf4-h3xc-jw8w (Advisory)
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PFW6Q2LXXWTFRTMTRN4ZGADFRQPKJ3D/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36GUEPA5TPSC57DZTPYPBL6T7UPQ2FRH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HLAQRRGNSO5MYCPAXGPH2OCSHOGHSQMQ/
Frequently Asked Questions
What is CVE-2022-21703?
CVE-2022-21703 is a cross-site request forgery (CSRF) vulnerability found in Grafana, an open-source platform for monitoring and observability.
How does CVE-2022-21703 affect Grafana?
CVE-2022-21703 allows attackers to elevate their privileges by mounting cross-origin attacks against authenticated high-privilege Grafana users, such as Editors.
What is the severity of CVE-2022-21703?
The severity of CVE-2022-21703 is medium, with a CVSS score of 6.8.
Which versions of Grafana are affected by CVE-2022-21703?
Grafana versions up to and including 7.5.15 and versions up to and including 8.3.5 are affected by CVE-2022-21703.
How can I fix CVE-2022-21703 in Grafana?
To fix CVE-2022-21703, you need to upgrade your Grafana installation to version 7.5.16 or 8.3.6, which contain the security fixes.
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