A cross-site scripting (XSS) vulnerability in the HTML Data Processor in CKEditor 4 4.14.0 through 4.16.x before 4.16.1 allows remote attackers to inject executable JavaScript code through a crafted comment because --!> is mishandled.
{
"nvd_published_at": "2021-06-09T12:15:00Z",
"severity": "MODERATE",
"github_reviewed_at": "2021-06-14T17:22:32Z",
"github_reviewed": true,
"cwe_ids": [
"CWE-79"
]
}