Missing JSON Content-Type header in a script in Revive Adserver 6.0.1 and 5.5.2 and earlier versions causes a stored XSS attack to be possible for a logged in manager user.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "5.5.2"
},
{
"introduced": "6.0.0"
},
{
"last_affected": "6.0.1"
}
]
}