Zammad before 6.4.1 places sensitive data (such as authmicrosoftoffice365credentials and applicationsecret) in log files.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "6.4.0-NA"
},
{
"introduced": "0"
},
{
"last_affected": "6.4.0-alpha"
}
]
}