An issue was discovered in BigTree 4.2.22. There is cross-site scripting (XSS) in /core/inc/lib/less.php/test/index.php because of a $_SERVER['REQUEST_URI'] echo, as demonstrated by the dir parameter in a file=charsets action.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:bigtreecms:bigtree_cms:4.2.22:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.22"
},
{
"last_affected": "4.2.22"
}
],
"source": "CPE_STRING"
}
]
}