SilverStripe through 4.3.3 has incorrect access control for protected files uploaded via Upload::loadIntoFile(). An attacker may be able to guess a filename in silverstripe/assets via the AssetControlExtension.
{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "4.3.3"
}
],
"cpe": "cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE"
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "4.3.3"
}
],
"cpe": "cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*",
"source": "CPE_RANGE"
}