SheetJS Pro through 0.16.9 allows attackers to cause a denial of service (CPU consumption) via a crafted .xlsx document that is mishandled when read by xlsx.js.
{
"nvd_published_at": "2021-07-19T14:15:00Z",
"github_reviewed_at": "2021-07-19T21:44:42Z",
"cwe_ids": [
"CWE-345",
"CWE-400"
],
"severity": "MODERATE",
"github_reviewed": true
}