Versions of console-feed prior to 2.8.10 are vulnerable to Cross-Site Scripting (XSS). The package fails to properly escape the rendered output. If an application uses console-feed and a malicious JavaScript payload was passed to a console.log('%_', payload) call, the package would render HTML containing the malicious payload.
Upgrade to version 2.8.10 or later.
{
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2020-08-31T18:46:53Z",
"nvd_published_at": null,
"severity": "HIGH"
}