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.
{
"severity": "MODERATE",
"nvd_published_at": null,
"github_reviewed_at": "2019-11-12T22:50:39Z",
"github_reviewed": true,
"cwe_ids": [
"CWE-732"
]
}