For Mautic versions prior to 3.3.4/4.0.0, there is an XSS vulnerability on Mautic's password reset page where a vulnerable parameter, "bundle," in the URL could allow an attacker to execute Javascript code. The attacker would be required to convince or trick the target into clicking a password reset URL with the vulnerable parameter utilized.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "3.3.4"
},
{
"introduced": "0"
},
{
"last_affected": "4.0.0-alpha1"
},
{
"introduced": "0"
},
{
"last_affected": "4.0.0-beta"
},
{
"introduced": "0"
},
{
"last_affected": "4.0.0-rc"
}
]
}