CVE-2022-39307
Grafana subject to Exposure of Sensitive Information resulting in User enumeration via forget password
6.7
MEDIUM
CVSS 3.1
EPSS 0.22%
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.
How to fix CVE-2022-39307
To remediate CVE-2022-39307, upgrade the affected package to a fixed version below.
- —upgrade to 8.5.15 or later
- —upgrade to 9.2.4 or later
- —no fix listed
Is CVE-2022-39307 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 8.5.15, >= 9.0.0, < 9.2.4
- >= 9.0.0, < 9.2.4
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.7 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L |