Parse Server crashes when if a query request contains an invalid value for the explain option. This is due to a bug in the MongoDB Node.js driver which throws an exception that Parse Server cannot catch.
Upgrade to Parse Server 4.10.3
{
"github_reviewed": true,
"github_reviewed_at": "2021-09-02T16:25:16Z",
"nvd_published_at": "2021-09-02T16:15:00Z",
"severity": "HIGH",
"cwe_ids": [
"CWE-20",
"CWE-74",
"CWE-755"
]
}