CVE-2022-39307
Grafana subject to Exposure of Sensitive Information resulting in User enumeration via forget password
- State
- Published
- Severity
- 6.7 Medium
- Published
- Nov 9, 2022
- Updated
- Jan 28, 2026
- Reserved
- Sep 2, 2022
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.7 Medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L | GitHub_M |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
grafanagrafana |
|
References
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