CVE-2022-39307
MEDIUM severity · CVSS 6.7 · Information disclosure
6.7CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredLow
User interactionRequired
Confidentiality impactHigh
Integrity impactHigh
Availability impactLow
Exploit probability (EPSS)0%
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://github.com/grafana/grafana/security/advisories/GHSA-3p62-42x7-gxg5Advisory
- https://github.com/grafana/grafana/security/advisories/GHSA-3p62-42x7-gxg5Advisory
- https://security.netapp.com/advisory/ntap-20221215-0004/Advisory
- https://security.netapp.com/advisory/ntap-20221215-0004/Advisory