The default configuration of glot-www through 2018-05-19 allows remote attackers to execute arbitrary code because glot-code-runner supports os.system within a "python" "files" "content" JSON file.
{
"nvd_published_at": "2019-06-21T14:15:00Z",
"cwe_ids": [
"CWE-20"
],
"github_reviewed_at": "2023-07-19T23:40:28Z",
"severity": "CRITICAL",
"github_reviewed": true
}