Versions 2.4.3 and earlier of hubot-scripts are vulnerable to a command injection vulnerablity in the hubot-scripts/package/src/scripts/email.coffee module.
The email script is not enabled by default, it has to be manually added to hubot's list of loaded scripts.
Update hubot-scripts to version 2.4.4 or later.
{
"cwe_ids": [
"CWE-74"
],
"github_reviewed": true,
"github_reviewed_at": "2020-08-31T18:07:47Z",
"nvd_published_at": null,
"severity": "CRITICAL"
}