All versions of evil-package contain malicious code. The package uploads the contents of process.env to example.com/log.
Remove the package from your environment. Given the host where the information was uploaded to there is no further indication of compromise.
{
"cwe_ids": [
"CWE-506"
],
"github_reviewed": true,
"github_reviewed_at": "2020-08-31T18:49:31Z",
"nvd_published_at": null,
"severity": "CRITICAL"
}