An issue in MongoDB Server's Queryable Encryption maintenance operations could allow an authenticated user with privileges on one encrypted collection to cause unauthorized modification or destruction of data belonging to a different collection. This is due to insufficient validation of certain internal metadata references before they are used to perform operations on other namespaces.
{
"cpes": [
"cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:-:*:*"
],
"severity": "High"
}