Packages.php in Simple Machines Forum (SMF) 2.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via the themechanges array parameter.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:simplemachines:simple_machines_forum:2.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.1"
},
{
"last_affected": "2.1"
}
],
"source": "CPE_STRING"
}
]
}