In SilverStripe through 4.6.0-rc1, GraphQL doesn't honour MFA (multi-factor authentication) when using basic authentication.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "4.6.0"
},
{
"introduced": "0"
},
{
"last_affected": "4.6.0-rc1"
}
]
}