Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php in TYPO3 7.6.0 to 7.6.21 and 8.0.0 to 8.7.4 allows remote authenticated users to upload files with a .pht extension and consequently execute arbitrary PHP code.
{
"cwe_ids": [
"CWE-434"
],
"github_reviewed_at": "2024-04-25T21:29:47Z",
"severity": "HIGH",
"nvd_published_at": "2017-09-11T09:29:00Z",
"github_reviewed": true
}