The url parameter of the /api/geojson endpoint in Metabase versions <44.5 can be used to perform Server Side Request Forgery attacks. Previously implemented blacklists could be circumvented by leveraging 301 and 302 redirects.
[
{
"vendor": "n/a",
"product": "Metabase",
"versions": [
{
"version": "<44.5",
"status": "affected"
}
]
}
]