If a user of Apache Commons Email (typically an application programmer) passes unvalidated input as the so-called "Bounce Address", and that input contains line-breaks, then the email details (recipients, contents, etc.) might be manipulated. Mitigation: Users should upgrade to Commons-Email 1.5. You can mitigate this vulnerability for older versions of Commons Email by stripping line-breaks from data, that will be passed to Email.setBounceAddress(String).
{
"nvd_published_at": "2018-03-20T17:29:00Z",
"cwe_ids": [
"CWE-20"
],
"severity": "HIGH",
"github_reviewed": true,
"github_reviewed_at": "2022-06-29T19:30:06Z"
}