CVE-2020-27826

2021-05-2810:20:30

CWE-250

redhat

www.cve.org

4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.7%

JSON

A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user’s metadata attributes using Account REST API. This flaw allows an attacker to change its own NameID attribute to impersonate the admin user for any particular application.

CNA Affected

[
  {
    "product": "keycloak",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "keycloak 12.0.0"
      }
    ]
  }
]