Inline attributes have not been processed escape. If the data that came from users was not processed, then an XSS vulnerability is possible
Fixed in 9.4.4
{ "github_reviewed": true, "severity": "HIGH", "nvd_published_at": null, "github_reviewed_at": "2020-10-19T20:17:37Z", "cwe_ids": [ "CWE-79" ] }