Vulnerability · Published Nov 9, 2022 · Assigned by GitHub_M
CVE-2022-39306Grafana contains Improper Input Validation
Medium 6.4
In plain English
A medium-severity improper input validation in grafana from grafana. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Grafana is an open-source platform for monitoring and observability. Versions prior to 9.2.4, or 8.5.15 on the 8.X branch, are subject to Improper Input Validation. Grafana admins can invite other members to the organization they are an admin for. When admins add members to the organization, non existing users get an email invite, existing members are added directly to the organization. When an invite link is sent, it allows users to sign up with whatever username/email address the user chooses and become a member of the organization. This introduces a vulnerability which can be used with malicious intent. This issue is patched in version 9.2.4, and has been backported to 8.5.15. There are no known workarounds.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | grafana | 9.2.10-7.el9_3.alma.1 | ALSA-2023:6420 |
| Go | github.com/grafana/grafana | 8.5.15 | GHSA-2x6g-h2hg-rq84 |
| Go | github.com/grafana/grafana | 9.2.4 | GHSA-2x6g-h2hg-rq84 |
| Go | github.com/grafana/grafana | no fix listed | GO-2024-2843 |
Affected products (as reported)
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N