CVE-2022-39307
Medium
Description
Grafana is an open-source platform for monitoring and observability. When using the forget password on the login page, a POST request is made to the `/api/user/password/sent-reset-email` URL. When the username or email does not exist, a JSON response contains a “user not found” message. This leaks information to unauthenticated users and introduces a security risk. This issue has been patched in 9.2.4 and backported to 8.5.15. There are no known workarounds.
SeverityMedium
CVSS6.7
Exploit probability—
Product
Grafana
PublishedNov 9, 2022
First seenNov 9, 2022
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- grafana grafana8.5.15, 9.2.4 or later
- github.com/grafana/grafana9.2.4, 8.5.15 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| grafana grafana | v < 8.5.15, 9.0.0 ≤ v < 9.2.4 | 8.5.15, 9.2.4 |
| github.com/grafana/grafanaGo | 9.0.0 ≤ v < 9.2.4, v < 8.5.15, No range specified | 9.2.4, 8.5.15 |
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