CVE-2022-39229

Name
CVE-2022-39229
Description
Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user’s username and email address are unique fields, that means no other user can have the same username or email address as another user. A user can have an email address as a username. However, the login system allows users to log in with either username or email address. Since Grafana allows a user to log in with either their username or email address, this creates an usual behavior where `user_1` can register with one email address and `user_2` can register their username as `user_1`’s email address. This prevents `user_1` logging into the application since `user_1`'s password won’t match with `user_2`'s email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35
MISC https://github.com/grafana/grafana/releases/tag/v9.1.8
CONFIRM https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* grafana >= 9.0.0 < 9.1.8
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* grafana >= None < 8.5.14

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
grafana 3.16-community 8.5.13-r1 Konstantin Kulikov <k.kulikov2@gmail.com> possibly vulnerable