Related Vulnerabilities: CVE-2020-14366  

A vulnerability was found in keycloak, where path traversal using URL-encoded path segments in the request is possible because the resources endpoint applies a transformation of the url path to the file path. Only few specific folder hierarchies can be exposed by this flaw.

Severity Medium

Remote Yes

Type Directory traversal

Description

A vulnerability was found in keycloak, where path traversal using URL-encoded path segments in the request is possible because the resources endpoint applies a transformation of the url path to the file path. Only few specific folder hierarchies can be exposed by this flaw.

AVG-1471 keycloak 11.0.3-1 12.0.0-1 Medium Fixed

https://bugzilla.redhat.com/show_bug.cgi?id=1869764
https://issues.redhat.com/browse/KEYCLOAK-15012