php-mod/curl (a wrapper of the PHP cURL extension) before 2.3.2 allows XSS via the postfilepathupload.php key parameter and the POST data to postmultidimensional.php.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "2.3.2"
},
{
"introduced": "0"
},
{
"fixed": "2.1.0"
}
]
}[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.6"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "0.0.9"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "2.9.0"
}
]
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30134.json"