CVE-2019-14837
keycloak vulnerable to unauthorized login via mail server setup
9.1
CRITICAL
CVSS 3.1
EPSS 1.0%
Description
A flaw was found in keycloack before version 8.0.0. The owner of 'placeholder.org' domain can setup mail server on this domain and knowing only name of a client can reset password and then log in. For example, for client name 'test' the email address will be '[email protected]'.
How to fix CVE-2019-14837
To remediate CVE-2019-14837, upgrade the affected package to a fixed version below.
- —upgrade to 8.0.0 or later
Is CVE-2019-14837 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |