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.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:cakephp:cakephp:3.7.6:*:*:*:*:*:*:*"
],
"vendor_product": "cakephp:cakephp",
"extracted_events": [
{
"introduced": "3.7.6"
},
{
"last_affected": "3.7.6"
}
],
"source": "CPE_STRING"
}
]
}