CVE-2022-39307

Name: CVE-2022-39307
Creator: NVD / NIST
Published: 2022-11-09T23:15:12.617+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.70%

Last modified Jun 17, 2026

CVE-2022-39307 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 0.70% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.70%

48.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Grafana	Grafana	< 8.5.15
Grafana	Grafana	>= 9.0.0, < 9.2.4

References

https://github.com/grafana/grafana/security/advisories/GHSA-3p62-42x7-gxg5Vendor Advisory
https://security.netapp.com/advisory/ntap-20221215-0004/Third Party Advisory
https://github.com/grafana/grafana/security/advisories/GHSA-3p62-42x7-gxg5Vendor Advisory
https://security.netapp.com/advisory/ntap-20221215-0004/Third Party Advisory

Timeline

Published: Nov 9, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-39307?

How severe is CVE-2022-39307?

CVE-2022-39307 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.

How do I fix CVE-2022-39307?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-39307?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST