A vulnerability was found in Keycloak 7.x where the user federation LDAP bind type is none (LDAP anonymous bind), any password, invalid or valid will be accepted.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "7.0.0"
},
{
"introduced": "0"
},
{
"last_affected": "7.0.1"
}
]
}