An issue was discovered in SmtpTransport in CakePHP 3.7.6. An unserialized object with modified internal properties can trigger arbitrary file overwriting upon destruction.
{
"nvd_published_at": "2019-05-08T18:29:00Z",
"cwe_ids": [
"CWE-502"
],
"severity": "HIGH",
"github_reviewed_at": "2019-12-02T00:51:02Z",
"github_reviewed": true
}