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osvGoogleOSV:CVE-2020-27826
HistoryMay 28, 2021 - 11:15 a.m.

CVE-2020-27826

2021-05-2811:15:07
Google
osv.dev
10
keycloak
flaw
unauthorized access
user metadata

AI Score

6.4

Confidence

Low

EPSS

0.001

Percentile

22.7%

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.

AI Score

6.4

Confidence

Low

EPSS

0.001

Percentile

22.7%