Bug 2050742 (CVE-2022-21703) - CVE-2022-21703 grafana: CSRF vulnerability can lead to privilege escalation
Summary: CVE-2022-21703 grafana: CSRF vulnerability can lead to privilege escalation
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-21703
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2052664 2052665 2053454 2053463 2053464 2053511 2053512 2054039 2055455 2055456
Blocks: 2050646
TreeView+ depends on / blocked
 
Reported: 2022-02-04 14:48 UTC by Mauro Matteo Cascella
Modified: 2023-09-01 02:57 UTC (History)
58 users (show)

Fixed In Version: grafana 7.5.15, grafana 8.3.5
Doc Type: If docs needed, set a value
Doc Text:
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.
Clone Of:
Environment:
Last Closed: 2022-12-05 00:37:43 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:7519 0 None None None 2022-11-08 09:25:44 UTC
Red Hat Product Errata RHSA-2022:8057 0 None None None 2022-11-15 10:06:04 UTC

Description Mauro Matteo Cascella 2022-02-04 14:48:31 UTC 
A 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.

GitHub security advisory:
https://github.com/grafana/grafana/security/advisories/GHSA-cmf4-h3xc-jw8w

Grafana blog post:
https://grafana.com/blog/2022/02/08/grafana-7.5.15-and-8.3.5-released-with-moderate-severity-security-fixes/
Comment 2 Mauro Matteo Cascella 2022-02-11 11:09:36 UTC 
Upstream pull request:
https://github.com/grafana/grafana/pull/45083
Comment 3 Mauro Matteo Cascella 2022-02-11 11:29:05 UTC 
Created grafana tracking bugs for this issue:

Affects: fedora-all [bug 2053454]
Comment 16 errata-xmlrpc 2022-11-08 09:25:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7519 https://access.redhat.com/errata/RHSA-2022:7519
Comment 17 errata-xmlrpc 2022-11-15 10:06:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:8057 https://access.redhat.com/errata/RHSA-2022:8057
Comment 18 Product Security DevOps Team 2022-12-05 00:37:39 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-21703
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