CVE-2022-3782 (keycloak)

keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field.

access attacks bypass client cve domain encoding flaw information keycloak malicious path path traversal request sensitive information url urls valid validation