CVE-2022-39307CWE-200

Grafana subject to Exposure of Sensitive Information resulting in User enumeration via forget password

Medium · published November 9, 2022

CVSS v3.1
6.7
EPSS
1%
Percentile
54.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00757 · 54.7th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2022-11-09T00:00Z
EPSS history
Timeline
  • 09 NOV 00:00Z
    Grafana subject to Exposure of Sensitive Information resulting in User enumeration via forget password
    cvelistv5