Related Vulnerabilities: CVE-2020-10770  

A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.

Severity Medium

Remote Yes

Type Cross-site request forgery

Description

A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.

AVG-1332 keycloak 11.0.3-1 Medium Vulnerable

https://bugzilla.redhat.com/show_bug.cgi?id=1846270
https://issues.redhat.com/browse/KEYCLOAK-14019