CVE-2020-27838CWE-287

A flaw was found in keycloak in versions prior to 13.0.0

published March 8, 2021

CVSS
—
EPSS
18%
Percentile
97.2
In the wild
Unconfirmed
What it is

A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulnerability is to data confidentiality.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.17943 · 97.2th percentile
Weakness
CWE-287 · Improper Authentication
Published
2021-03-08T21:41Z
EPSS history
Timeline
  • 08 MAR 21:41Z
    A flaw was found in keycloak in versions prior to 13.0.0
    cvelistv5