In YouPHPTube 7.4, the file install/checkConfiguration.php has no access control, which leads to everyone being able to edit the configuration file, and insert malicious PHP code.
{
"cpe": "cpe:2.3:a:youphptube:youphptube:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "7.4"
}
],
"source": "CPE_RANGE"
}