In versions of Alist prior to 3.6.0, a user with only file upload permission can bypass the base path restriction by using '... /' to bypass the base path restriction and upload files to an arbitrary path.
{
"nvd_published_at": "2022-12-15T23:15:00Z",
"github_reviewed": true,
"github_reviewed_at": "2022-12-16T17:21:27Z",
"cwe_ids": [
"CWE-22"
],
"severity": "CRITICAL"
}