This affects all versions of package markdown-it-toc. The title of the generated toc and the contents of the header are not escaped.
{ "nvd_published_at": "2022-07-25T14:15:00Z", "github_reviewed_at": "2022-08-06T09:35:55Z", "github_reviewed": true, "cwe_ids": [ "CWE-79" ], "severity": "MODERATE" }